47264328 has 48 divisors (see below), whose sum is σ = 130740480. Its totient is φ = 15418464.

The previous prime is 47264323. The next prime is 47264339. The reversal of 47264328 is 82346274.

47264328 is a `hidden beast` number, since 4 + 7 + 2 + 643 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 47264292 and 47264301.

It is not an unprimeable number, because it can be changed into a prime (47264323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3600 + ... + 10367.

It is an arithmetic number, because the mean of its divisors is an integer number (2723760).

Almost surely, 2^47264328 is an apocalyptic number.

It is an amenable number.

47264328 is an abundant number, since it is smaller than the sum of its proper divisors (83476152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47264328 is a wasteful number, since it uses less digits than its factorization.

47264328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14026 (or 14019 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 47264328 is about 6874.9056720802. The cubic root of 47264328 is about 361.5578782807.

The spelling of 47264328 in words is "forty-seven million, two hundred sixty-four thousand, three hundred twenty-eight".