64296132 has 72 divisors (see below), whose sum is σ = 162716736. Its totient is φ = 19721856.

The previous prime is 64296119. The next prime is 64296143. The reversal of 64296132 is 23169246.

It is a super-2 number, since 2×64296132² = 8267985180322848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64296093 and 64296102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 231978 + ... + 232254.

Almost surely, 2^64296132 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 64296132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81358368).

64296132 is an abundant number, since it is smaller than the sum of its proper divisors (98420604).

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

64296132 is a wasteful number, since it uses less digits than its factorization.

64296132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 334 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 64296132 is about 8018.4868896819. The cubic root of 64296132 is about 400.6159925626.

It can be divided in two parts, 6429 and 6132, that added together give a triangular number (12561 = T₁₅₈).

The spelling of 64296132 in words is "sixty-four million, two hundred ninety-six thousand, one hundred thirty-two".