135014572 has 48 divisors (see below), whose sum is σ = 295481088. Its totient is φ = 52441920.

The previous prime is 135014567. The next prime is 135014573. The reversal of 135014572 is 275410531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 135014572.

It is not an unprimeable number, because it can be changed into a prime (135014573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171163 + ... + 171949.

It is an arithmetic number, because the mean of its divisors is an integer number (6155856).

Almost surely, 2^135014572 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 135014572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147740544).

135014572 is an abundant number, since it is smaller than the sum of its proper divisors (160466516).

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

135014572 is a wasteful number, since it uses less digits than its factorization.

135014572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 135014572 is about 11619.5771007382. The cubic root of 135014572 is about 513.0112409460.

The spelling of 135014572 in words is "one hundred thirty-five million, fourteen thousand, five hundred seventy-two".