652632274 has 32 divisors (see below), whose sum is σ = 1178496000. Its totient is φ = 270668160.

The previous prime is 652632263. The next prime is 652632313. The reversal of 652632274 is 472236256.

It is a super-2 number, since 2×652632274² = 851857770132822152, which contains 22 as substring.

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, 5922 + ... + 36610.

It is an arithmetic number, because the mean of its divisors is an integer number (36828000).

Almost surely, 2^652632274 is an apocalyptic number.

652632274 is a deficient number, since it is larger than the sum of its proper divisors (525863726).

652632274 is a wasteful number, since it uses less digits than its factorization.

652632274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30743 (or 30729 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 652632274 is about 25546.6685499303. The cubic root of 652632274 is about 867.4068528302.

The spelling of 652632274 in words is "six hundred fifty-two million, six hundred thirty-two thousand, two hundred seventy-four".