68274652 has 24 divisors (see below), whose sum is σ = 127068480. Its totient is φ = 31987200.

The previous prime is 68274643. The next prime is 68274673. The reversal of 68274652 is 25647286.

It is a super-2 number, since 2×68274652² = 9322856211442208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14152 + ... + 18352.

It is an arithmetic number, because the mean of its divisors is an integer number (5294520).

Almost surely, 2^68274652 is an apocalyptic number.

It is an amenable number.

68274652 is a deficient number, since it is larger than the sum of its proper divisors (58793828).

68274652 is a wasteful number, since it uses less digits than its factorization.

68274652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461 (or 4459 counting only the distinct ones).

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

The square root of 68274652 is about 8262.8476931382. The cubic root of 68274652 is about 408.7142988330.

The spelling of 68274652 in words is "sixty-eight million, two hundred seventy-four thousand, six hundred fifty-two".