47814374 has 16 divisors (see below), whose sum is σ = 76924080. Its totient is φ = 22220640.

The previous prime is 47814373. The next prime is 47814379. The reversal of 47814374 is 47341874.

It is a super-2 number, since 2×47814374² = 4572428722023752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47814373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9857 + ... + 13884.

It is an arithmetic number, because the mean of its divisors is an integer number (4807755).

Almost surely, 2^47814374 is an apocalyptic number.

47814374 is a deficient number, since it is larger than the sum of its proper divisors (29109706).

47814374 is a wasteful number, since it uses less digits than its factorization.

47814374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23815.

The product of its digits is 75264, while the sum is 38.

The square root of 47814374 is about 6914.7938508679. The cubic root of 47814374 is about 362.9550344371.

The spelling of 47814374 in words is "forty-seven million, eight hundred fourteen thousand, three hundred seventy-four".