34642556 has 12 divisors (see below), whose sum is σ = 65287992. Its totient is φ = 15988848.

The previous prime is 34642547. The next prime is 34642561. The reversal of 34642556 is 65524643.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333050 + ... + 333153.

It is an arithmetic number, because the mean of its divisors is an integer number (5440666).

Almost surely, 2^34642556 is an apocalyptic number.

It is an amenable number.

34642556 is a deficient number, since it is larger than the sum of its proper divisors (30645436).

34642556 is a wasteful number, since it uses less digits than its factorization.

34642556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666220 (or 666218 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 34642556 is about 5885.7927248587. The cubic root of 34642556 is about 325.9892728602.

The spelling of 34642556 in words is "thirty-four million, six hundred forty-two thousand, five hundred fifty-six".