135682474 has 64 divisors (see below), whose sum is σ = 241367040. Its totient is φ = 56770560.

The previous prime is 135682453. The next prime is 135682493. The reversal of 135682474 is 474286531.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 702922 + ... + 703114.

It is an arithmetic number, because the mean of its divisors is an integer number (3771360).

Almost surely, 2^135682474 is an apocalyptic number.

135682474 is a deficient number, since it is larger than the sum of its proper divisors (105684566).

135682474 is a wasteful number, since it uses less digits than its factorization.

135682474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295.

The product of its digits is 161280, while the sum is 40.

The square root of 135682474 is about 11648.2820192507. The cubic root of 135682474 is about 513.8557862762.

The spelling of 135682474 in words is "one hundred thirty-five million, six hundred eighty-two thousand, four hundred seventy-four".