47213064 has 32 divisors (see below), whose sum is σ = 131148000. Its totient is φ = 15737616.

The previous prime is 47213059. The next prime is 47213123. The reversal of 47213064 is 46031274.

47213064 is a `hidden beast` number, since 472 + 130 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 109074 + ... + 109505.

It is an arithmetic number, because the mean of its divisors is an integer number (4098375).

Almost surely, 2^47213064 is an apocalyptic number.

It is an amenable number.

47213064 is an abundant number, since it is smaller than the sum of its proper divisors (83934936).

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

47213064 is a wasteful number, since it uses less digits than its factorization.

47213064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218594 (or 218584 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 47213064 is about 6871.1763185062. The cubic root of 47213064 is about 361.4271129373.

The spelling of 47213064 in words is "forty-seven million, two hundred thirteen thousand, sixty-four".