44477444 has 24 divisors (see below), whose sum is σ = 85434048. Its totient is φ = 20092640.

The previous prime is 44477431. The next prime is 44477473.

44477444 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44477398 and 44477407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4322 + ... + 10374.

It is an arithmetic number, because the mean of its divisors is an integer number (3559752).

Almost surely, 2^44477444 is an apocalyptic number.

44477444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44477444 is a deficient number, since it is larger than the sum of its proper divisors (40956604).

44477444 is a wasteful number, since it uses less digits than its factorization.

44477444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6235 (or 6233 counting only the distinct ones).

The product of its digits is 200704, while the sum is 38.

The square root of 44477444 is about 6669.1411740943. The cubic root of 44477444 is about 354.3071695235.

The spelling of 44477444 in words is "forty-four million, four hundred seventy-seven thousand, four hundred forty-four".