135002392 has 32 divisors (see below), whose sum is σ = 289670400. Its totient is φ = 57782304.

The previous prime is 135002383. The next prime is 135002393. The reversal of 135002392 is 293200531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135002393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70909 + ... + 72787.

It is an arithmetic number, because the mean of its divisors is an integer number (9052200).

Almost surely, 2^135002392 is an apocalyptic number.

It is an amenable number.

135002392 is an abundant number, since it is smaller than the sum of its proper divisors (154668008).

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

135002392 is a wasteful number, since it uses less digits than its factorization.

135002392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3175 (or 3171 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 135002392 is about 11619.0529734570. The cubic root of 135002392 is about 512.9958138092.

The spelling of 135002392 in words is "one hundred thirty-five million, two thousand, three hundred ninety-two".