64264130 has 32 divisors (see below), whose sum is σ = 133885440. Its totient is φ = 21752640.

The previous prime is 64264121. The next prime is 64264133. The reversal of 64264130 is 3146246.

It is a self number, because there is not a number n which added to its sum of digits gives 64264130.

It is not an unprimeable number, because it can be changed into a prime (64264133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281 + ... + 11340.

It is an arithmetic number, because the mean of its divisors is an integer number (4183920).

Almost surely, 2^64264130 is an apocalyptic number.

64264130 is an abundant number, since it is smaller than the sum of its proper divisors (69621310).

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

64264130 is a wasteful number, since it uses less digits than its factorization.

64264130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11714.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 64264130 is about 8016.4911276693. The cubic root of 64264130 is about 400.5495155692.

The spelling of 64264130 in words is "sixty-four million, two hundred sixty-four thousand, one hundred thirty".