44513946 has 24 divisors (see below), whose sum is σ = 98800884. Its totient is φ = 14475840.

The previous prime is 44513933. The next prime is 44513981. The reversal of 44513946 is 64931544.

It can be written as a sum of positive squares in 2 ways, for example, as 28998225 + 15515721 = 5385^2 + 3939^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44513946.

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, 29421 + ... + 30896.

Almost surely, 2^44513946 is an apocalyptic number.

44513946 is an abundant number, since it is smaller than the sum of its proper divisors (54286938).

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

44513946 is a wasteful number, since it uses less digits than its factorization.

44513946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60366 (or 60363 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 44513946 is about 6671.8772470722. The cubic root of 44513946 is about 354.4040679570.

The spelling of 44513946 in words is "forty-four million, five hundred thirteen thousand, nine hundred forty-six".