47670404 has 12 divisors (see below), whose sum is σ = 83586384. Its totient is φ = 23788584.

The previous prime is 47670401. The next prime is 47670437. The reversal of 47670404 is 40407674.

It is not an unprimeable number, because it can be changed into a prime (47670401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9302 + ... + 13485.

It is an arithmetic number, because the mean of its divisors is an integer number (6965532).

Almost surely, 2^47670404 is an apocalyptic number.

It is an amenable number.

47670404 is a deficient number, since it is larger than the sum of its proper divisors (35915980).

47670404 is a wasteful number, since it uses less digits than its factorization.

47670404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23314 (or 23312 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 47670404 is about 6904.3757139947. The cubic root of 47670404 is about 362.5903800009.

The spelling of 47670404 in words is "forty-seven million, six hundred seventy thousand, four hundred four".