135446634 has 32 divisors (see below), whose sum is σ = 301520640. Its totient is φ = 45069696.

The previous prime is 135446627. The next prime is 135446639. The reversal of 135446634 is 436644531.

135446634 is a `hidden beast` number, since 13 + 5 + 4 + 4 + 6 + 634 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (135446639) 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, 34479 + ... + 38205.

It is an arithmetic number, because the mean of its divisors is an integer number (9422520).

Almost surely, 2^135446634 is an apocalyptic number.

135446634 is an abundant number, since it is smaller than the sum of its proper divisors (166074006).

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

135446634 is a wasteful number, since it uses less digits than its factorization.

135446634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4411 (or 4405 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 135446634 is about 11638.1542351010. The cubic root of 135446634 is about 513.5578897041.

The spelling of 135446634 in words is "one hundred thirty-five million, four hundred forty-six thousand, six hundred thirty-four".