47020854 has 24 divisors (see below), whose sum is σ = 94944888. Its totient is φ = 15524320.

The previous prime is 47020843. The next prime is 47020871. The reversal of 47020854 is 45802074.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167194 + ... + 167474.

It is an arithmetic number, because the mean of its divisors is an integer number (3956037).

Almost surely, 2^47020854 is an apocalyptic number.

47020854 is an abundant number, since it is smaller than the sum of its proper divisors (47924034).

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

47020854 is a wasteful number, since it uses less digits than its factorization.

47020854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 47020854 is about 6857.1753659944. The cubic root of 47020854 is about 360.9359749153.

It can be divided in two parts, 47020 and 854, that added together give a palindrome (47874).

The spelling of 47020854 in words is "forty-seven million, twenty thousand, eight hundred fifty-four".