47254444 has 12 divisors (see below), whose sum is σ = 87047800. Its totient is φ = 22383648.

The previous prime is 47254381. The next prime is 47254469. The reversal of 47254444 is 44445274.

It is a super-3 number, since 3×47254444³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310809 + ... + 310960.

Almost surely, 2^47254444 is an apocalyptic number.

It is an amenable number.

47254444 is a deficient number, since it is larger than the sum of its proper divisors (39793356).

47254444 is a wasteful number, since it uses less digits than its factorization.

47254444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621792 (or 621790 counting only the distinct ones).

The product of its digits is 71680, while the sum is 34.

The square root of 47254444 is about 6874.1867882681. The cubic root of 47254444 is about 361.5326733156.

The spelling of 47254444 in words is "forty-seven million, two hundred fifty-four thousand, four hundred forty-four".