47451374 has 8 divisors (see below), whose sum is σ = 71231160. Its totient is φ = 23707656.

The previous prime is 47451361. The next prime is 47451389. The reversal of 47451374 is 47315474.

47451374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 5444 + ... + 11159.

It is an arithmetic number, because the mean of its divisors is an integer number (8903895).

Almost surely, 2^47451374 is an apocalyptic number.

47451374 is a deficient number, since it is larger than the sum of its proper divisors (23779786).

47451374 is a wasteful number, since it uses less digits than its factorization.

47451374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18034.

The product of its digits is 47040, while the sum is 35.

The square root of 47451374 is about 6888.4957719374. The cubic root of 47451374 is about 362.0341990217.

The spelling of 47451374 in words is "forty-seven million, four hundred fifty-one thousand, three hundred seventy-four".