135754704 has 150 divisors (see below), whose sum is σ = 409721730. Its totient is φ = 43390080.

The previous prime is 135754699. The next prime is 135754709. The reversal of 135754704 is 407457531.

It is a happy number.

135754704 is a `hidden beast` number, since 13 + 575 + 4 + 70 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (135754699) and next prime (135754709).

It can be written as a sum of positive squares in only one way, i.e., 124545600 + 11209104 = 11160^2 + 3348^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135754709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1245402 + ... + 1245510.

Almost surely, 2^135754704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135754704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204860865).

135754704 is an abundant number, since it is smaller than the sum of its proper divisors (273967026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135754704 is a wasteful number, since it uses less digits than its factorization.

135754704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 135754704 is about 11651.3820639442. The cubic root of 135754704 is about 513.9469530967.

The spelling of 135754704 in words is "one hundred thirty-five million, seven hundred fifty-four thousand, seven hundred four".