44132680 has 32 divisors (see below), whose sum is σ = 105141240. Its totient is φ = 16614400.

The previous prime is 44132633. The next prime is 44132681. The reversal of 44132680 is 8623144.

It can be written as a sum of positive squares in 4 ways, for example, as 43533604 + 599076 = 6598^2 + 774^2 .

It is not an unprimeable number, because it can be changed into a prime (44132681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31771 + ... + 33130.

Almost surely, 2^44132680 is an apocalyptic number.

44132680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44132680 is an abundant number, since it is smaller than the sum of its proper divisors (61008560).

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

44132680 is a wasteful number, since it uses less digits than its factorization.

44132680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64929 (or 64925 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 44132680 is about 6643.2431838673. The cubic root of 44132680 is about 353.3893309452.

The spelling of 44132680 in words is "forty-four million, one hundred thirty-two thousand, six hundred eighty".