47256774 has 16 divisors (see below), whose sum is σ = 94893120. Its totient is φ = 15689000.

The previous prime is 47256767. The next prime is 47256793. The reversal of 47256774 is 47765274.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14184 + ... + 17195.

It is an arithmetic number, because the mean of its divisors is an integer number (5930820).

Almost surely, 2^47256774 is an apocalyptic number.

47256774 is an abundant number, since it is smaller than the sum of its proper divisors (47636346).

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

47256774 is a wasteful number, since it uses less digits than its factorization.

47256774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31635.

The product of its digits is 329280, while the sum is 42.

The square root of 47256774 is about 6874.3562607709. The cubic root of 47256774 is about 361.5386153126.

The spelling of 47256774 in words is "forty-seven million, two hundred fifty-six thousand, seven hundred seventy-four".