47452886 has 16 divisors (see below), whose sum is σ = 77131824. Its totient is φ = 21765024.

The previous prime is 47452879. The next prime is 47452891. The reversal of 47452886 is 68825474.

It is a congruent number.

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, 1361 + ... + 9836.

It is an arithmetic number, because the mean of its divisors is an integer number (4820739).

Almost surely, 2^47452886 is an apocalyptic number.

47452886 is a deficient number, since it is larger than the sum of its proper divisors (29678938).

47452886 is a wasteful number, since it uses less digits than its factorization.

47452886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11375.

The product of its digits is 430080, while the sum is 44.

The square root of 47452886 is about 6888.6055192615. The cubic root of 47452886 is about 362.0380442907.

The spelling of 47452886 in words is "forty-seven million, four hundred fifty-two thousand, eight hundred eighty-six".