47680402 has 32 divisors (see below), whose sum is σ = 89504640. Its totient is φ = 18506880.

The previous prime is 47680397. The next prime is 47680441. The reversal of 47680402 is 20408674.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62608 + ... + 63364.

It is an arithmetic number, because the mean of its divisors is an integer number (2797020).

Almost surely, 2^47680402 is an apocalyptic number.

47680402 is a deficient number, since it is larger than the sum of its proper divisors (41824238).

47680402 is a wasteful number, since it uses less digits than its factorization.

47680402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 47680402 is about 6905.0997096349. The cubic root of 47680402 is about 362.6157271409.

The spelling of 47680402 in words is "forty-seven million, six hundred eighty thousand, four hundred two".