47914842 has 16 divisors (see below), whose sum is σ = 99996480. Its totient is φ = 15277152.

The previous prime is 47914813. The next prime is 47914859. The reversal of 47914842 is 24841974.

It is a self number, because there is not a number n which added to its sum of digits gives 47914842.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173467 + ... + 173742.

It is an arithmetic number, because the mean of its divisors is an integer number (6249780).

Almost surely, 2^47914842 is an apocalyptic number.

47914842 is an abundant number, since it is smaller than the sum of its proper divisors (52081638).

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

47914842 is a wasteful number, since it uses less digits than its factorization.

47914842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347237.

The product of its digits is 64512, while the sum is 39.

The square root of 47914842 is about 6922.0547527450. The cubic root of 47914842 is about 363.2090714046.

The spelling of 47914842 in words is "forty-seven million, nine hundred fourteen thousand, eight hundred forty-two".