47974374 has 48 divisors (see below), whose sum is σ = 125787168. Its totient is φ = 12900096.

The previous prime is 47974349. The next prime is 47974379. The reversal of 47974374 is 47347974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47974379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9057 + ... + 13340.

It is an arithmetic number, because the mean of its divisors is an integer number (2620566).

Almost surely, 2^47974374 is an apocalyptic number.

47974374 is an abundant number, since it is smaller than the sum of its proper divisors (77812794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47974374 is a wasteful number, since it uses less digits than its factorization.

47974374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22429 (or 22426 counting only the distinct ones).

The product of its digits is 592704, while the sum is 45.

The square root of 47974374 is about 6926.3535861231. The cubic root of 47974374 is about 363.3594327032.

The spelling of 47974374 in words is "forty-seven million, nine hundred seventy-four thousand, three hundred seventy-four".