47272910 has 16 divisors (see below), whose sum is σ = 87070896. Its totient is φ = 18469248.

The previous prime is 47272909. The next prime is 47272919. The reversal of 47272910 is 1927274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47272919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54539 + ... + 55398.

It is an arithmetic number, because the mean of its divisors is an integer number (5441931).

Almost surely, 2^47272910 is an apocalyptic number.

47272910 is a deficient number, since it is larger than the sum of its proper divisors (39797986).

47272910 is a wasteful number, since it uses less digits than its factorization.

47272910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109987.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 47272910 is about 6875.5297977683. The cubic root of 47272910 is about 361.5797601950.

The spelling of 47272910 in words is "forty-seven million, two hundred seventy-two thousand, nine hundred ten".