47880274 has 16 divisors (see below), whose sum is σ = 77541912. Its totient is φ = 22042368.

The previous prime is 47880233. The next prime is 47880307. The reversal of 47880274 is 47208874.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12299049 + 35581225 = 3507^2 + 5965^2 .

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, 9132 + ... + 13384.

Almost surely, 2^47880274 is an apocalyptic number.

47880274 is a deficient number, since it is larger than the sum of its proper divisors (29661638).

47880274 is a wasteful number, since it uses less digits than its factorization.

47880274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701.

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 47880274 is about 6919.5573557851. The cubic root of 47880274 is about 363.1217050743.

The spelling of 47880274 in words is "forty-seven million, eight hundred eighty thousand, two hundred seventy-four".