44540650 has 96 divisors (see below), whose sum is σ = 107993088. Its totient is φ = 13252800.

The previous prime is 44540641. The next prime is 44540651. The reversal of 44540650 is 5604544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44540651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88299 + ... + 88801.

It is an arithmetic number, because the mean of its divisors is an integer number (1124928).

Almost surely, 2^44540650 is an apocalyptic number.

44540650 is an abundant number, since it is smaller than the sum of its proper divisors (63452438).

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

44540650 is a wasteful number, since it uses less digits than its factorization.

44540650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 44540650 is about 6673.8781828859. The cubic root of 44540650 is about 354.4749230127.

The spelling of 44540650 in words is "forty-four million, five hundred forty thousand, six hundred fifty".