47024986 has 4 divisors (see below), whose sum is σ = 70537482. Its totient is φ = 23512492.

The previous prime is 47024969. The next prime is 47025007. The reversal of 47024986 is 68942074.

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., 36663025 + 10361961 = 6055^2 + 3219^2 .

It is a super-2 number, since 2×47024986² = 4422698616600392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11756245 + ... + 11756248.

Almost surely, 2^47024986 is an apocalyptic number.

47024986 is a deficient number, since it is larger than the sum of its proper divisors (23512496).

47024986 is a wasteful number, since it uses less digits than its factorization.

47024986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23512495.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 47024986 is about 6857.4766496139. The cubic root of 47024986 is about 360.9465471305.

The spelling of 47024986 in words is "forty-seven million, twenty-four thousand, nine hundred eighty-six".