47023474 has 8 divisors (see below), whose sum is σ = 72255708. Its totient is φ = 22938240.

The previous prime is 47023451. The next prime is 47023507. The reversal of 47023474 is 47432074.

47023474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 43758225 + 3265249 = 6615^2 + 1807^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×47023474² = 4422414214057352, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286647 + ... + 286810.

Almost surely, 2^47023474 is an apocalyptic number.

47023474 is a deficient number, since it is larger than the sum of its proper divisors (25232234).

47023474 is a wasteful number, since it uses less digits than its factorization.

47023474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573500.

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 47023474 is about 6857.3664040942. The cubic root of 47023474 is about 360.9426785699.

The spelling of 47023474 in words is "forty-seven million, twenty-three thousand, four hundred seventy-four".