47274685 has 8 divisors (see below), whose sum is σ = 56799576. Its totient is φ = 37773120.

The previous prime is 47274653. The next prime is 47274707. The reversal of 47274685 is 58647274.

It can be written as a sum of positive squares in 4 ways, for example, as 7193124 + 40081561 = 2682^2 + 6331^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47274685 - 2⁵ = 47274653 is a prime.

It is a Duffinian number.

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, 1006 + ... + 9775.

It is an arithmetic number, because the mean of its divisors is an integer number (7099947).

Almost surely, 2^47274685 is an apocalyptic number.

It is an amenable number.

47274685 is a deficient number, since it is larger than the sum of its proper divisors (9524891).

47274685 is a wasteful number, since it uses less digits than its factorization.

47274685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11663.

The product of its digits is 376320, while the sum is 43.

The square root of 47274685 is about 6875.6588775186. The cubic root of 47274685 is about 361.5842856624.

It can be divided in two parts, 472 and 74685, that added together give a palindrome (75157).

The spelling of 47274685 in words is "forty-seven million, two hundred seventy-four thousand, six hundred eighty-five".