47406064 has 40 divisors (see below), whose sum is σ = 102381840. Its totient is φ = 21132288.

The previous prime is 47406049. The next prime is 47406077. The reversal of 47406064 is 46060474.

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, 582 + ... + 9754.

It is an arithmetic number, because the mean of its divisors is an integer number (2559546).

Almost surely, 2^47406064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47406064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51190920).

47406064 is an abundant number, since it is smaller than the sum of its proper divisors (54975776).

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

47406064 is a wasteful number, since it uses less digits than its factorization.

47406064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9217 (or 9211 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 47406064 is about 6885.2061697527. The cubic root of 47406064 is about 361.9189301888.

The spelling of 47406064 in words is "forty-seven million, four hundred six thousand, sixty-four".