44464634 has 4 divisors (see below), whose sum is σ = 66696954. Its totient is φ = 22232316.

The previous prime is 44464613. The next prime is 44464649. The reversal of 44464634 is 43646444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42289009 + 2175625 = 6503^2 + 1475^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44464594 and 44464603.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116157 + ... + 11116160.

Almost surely, 2^44464634 is an apocalyptic number.

44464634 is a deficient number, since it is larger than the sum of its proper divisors (22232320).

44464634 is a wasteful number, since it uses less digits than its factorization.

44464634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22232319.

The product of its digits is 110592, while the sum is 35.

The square root of 44464634 is about 6668.1807114085. The cubic root of 44464634 is about 354.2731514517.

The spelling of 44464634 in words is "forty-four million, four hundred sixty-four thousand, six hundred thirty-four".