135374358 has 48 divisors (see below), whose sum is σ = 317345904. Its totient is φ = 38384640.

The previous prime is 135374357. The next prime is 135374359. The reversal of 135374358 is 853473531.

It is an interprime number because it is at equal distance from previous prime (135374357) and next prime (135374359).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135374353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38598 + ... + 41958.

It is an arithmetic number, because the mean of its divisors is an integer number (6611373).

Almost surely, 2^135374358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135374358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158672952).

135374358 is an abundant number, since it is smaller than the sum of its proper divisors (181971546).

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

135374358 is a wasteful number, since it uses less digits than its factorization.

135374358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517 (or 3510 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 135374358 is about 11635.0486891977. The cubic root of 135374358 is about 513.4665265029.

The spelling of 135374358 in words is "one hundred thirty-five million, three hundred seventy-four thousand, three hundred fifty-eight".