135594374 has 16 divisors (see below), whose sum is σ = 214482480. Its totient is φ = 64113120.

The previous prime is 135594373. The next prime is 135594377. The reversal of 135594374 is 473495531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135594373) 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, 20384 + ... + 26204.

It is an arithmetic number, because the mean of its divisors is an integer number (13405155).

Almost surely, 2^135594374 is an apocalyptic number.

135594374 is a deficient number, since it is larger than the sum of its proper divisors (78888106).

135594374 is a wasteful number, since it uses less digits than its factorization.

135594374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6455.

The product of its digits is 226800, while the sum is 41.

The square root of 135594374 is about 11644.4997316330. The cubic root of 135594374 is about 513.7445449464.

The spelling of 135594374 in words is "one hundred thirty-five million, five hundred ninety-four thousand, three hundred seventy-four".