44945492 has 36 divisors (see below), whose sum is σ = 82686240. Its totient is φ = 21368592.

The previous prime is 44945479. The next prime is 44945503. The reversal of 44945492 is 29454944.

It is a super-2 number, since 2×44945492² = 4040194502244128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 436313 + ... + 436415.

It is an arithmetic number, because the mean of its divisors is an integer number (2296840).

Almost surely, 2^44945492 is an apocalyptic number.

It is an amenable number.

44945492 is a deficient number, since it is larger than the sum of its proper divisors (37740748).

44945492 is a wasteful number, since it uses less digits than its factorization.

44945492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 207 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 44945492 is about 6704.1399150077. The cubic root of 44945492 is about 355.5456582459.

The spelling of 44945492 in words is "forty-four million, nine hundred forty-five thousand, four hundred ninety-two".