64107132 has 24 divisors (see below), whose sum is σ = 154409472. Its totient is φ = 20679600.

The previous prime is 64107103. The next prime is 64107143. The reversal of 64107132 is 23170146.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85794 + ... + 86537.

It is an arithmetic number, because the mean of its divisors is an integer number (6433728).

Almost surely, 2^64107132 is an apocalyptic number.

64107132 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

64107132 is an abundant number, since it is smaller than the sum of its proper divisors (90302340).

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

64107132 is a wasteful number, since it uses less digits than its factorization.

64107132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172369 (or 172367 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 64107132 is about 8006.6929502760. The cubic root of 64107132 is about 400.2230672461.

Adding to 64107132 its reverse (23170146), we get a palindrome (87277278).

The spelling of 64107132 in words is "sixty-four million, one hundred seven thousand, one hundred thirty-two".