135465394 has 32 divisors (see below), whose sum is σ = 215639424. Its totient is φ = 63745920.

The previous prime is 135465371. The next prime is 135465431. The reversal of 135465394 is 493564531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362992 + ... + 363364.

It is an arithmetic number, because the mean of its divisors is an integer number (6738732).

Almost surely, 2^135465394 is an apocalyptic number.

135465394 is a deficient number, since it is larger than the sum of its proper divisors (80174030).

135465394 is a wasteful number, since it uses less digits than its factorization.

135465394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562.

The product of its digits is 194400, while the sum is 40.

The square root of 135465394 is about 11638.9601769230. The cubic root of 135465394 is about 513.5815986758.

The spelling of 135465394 in words is "one hundred thirty-five million, four hundred sixty-five thousand, three hundred ninety-four".