47480902 has 24 divisors (see below), whose sum is σ = 85527360. Its totient is φ = 19691280.

The previous prime is 47480869. The next prime is 47480959. The reversal of 47480902 is 20908474.

It is a happy number.

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, 4777 + ... + 10852.

It is an arithmetic number, because the mean of its divisors is an integer number (3563640).

Almost surely, 2^47480902 is an apocalyptic number.

47480902 is a deficient number, since it is larger than the sum of its proper divisors (38046458).

47480902 is a wasteful number, since it uses less digits than its factorization.

47480902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15676 (or 15669 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 47480902 is about 6890.6387222086. The cubic root of 47480902 is about 362.1092788931.

The spelling of 47480902 in words is "forty-seven million, four hundred eighty thousand, nine hundred two".