64010632 has 16 divisors (see below), whose sum is σ = 137165760. Its totient is φ = 27433104.

The previous prime is 64010623. The next prime is 64010659. The reversal of 64010632 is 23601046.

It is a super-2 number, since 2×64010632² = 8194722018078848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571468 + ... + 571579.

It is an arithmetic number, because the mean of its divisors is an integer number (8572860).

Almost surely, 2^64010632 is an apocalyptic number.

It is an amenable number.

64010632 is an abundant number, since it is smaller than the sum of its proper divisors (73155128).

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

64010632 is a wasteful number, since it uses less digits than its factorization.

64010632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143060 (or 1143056 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 64010632 is about 8000.6644724048. The cubic root of 64010632 is about 400.0221487736.

Adding to 64010632 its reverse (23601046), we get a palindrome (87611678).

The spelling of 64010632 in words is "sixty-four million, ten thousand, six hundred thirty-two".