652954632 has 128 divisors (see below), whose sum is σ = 1912325760. Its totient is φ = 183582720.

The previous prime is 652954619. The next prime is 652954639. The reversal of 652954632 is 236459256.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (652954639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326628 + ... + 328620.

It is an arithmetic number, because the mean of its divisors is an integer number (14940045).

Almost surely, 2^652954632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652954632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (956162880).

652954632 is an abundant number, since it is smaller than the sum of its proper divisors (1259371128).

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

652954632 is a wasteful number, since it uses less digits than its factorization.

652954632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103 (or 2099 counting only the distinct ones).

The product of its digits is 388800, while the sum is 42.

The square root of 652954632 is about 25552.9769694257. The cubic root of 652954632 is about 867.5496435587.

The spelling of 652954632 in words is "six hundred fifty-two million, nine hundred fifty-four thousand, six hundred thirty-two".