47314380 has 48 divisors (see below), whose sum is σ = 132791904. Its totient is φ = 12587520.

The previous prime is 47314373. The next prime is 47314483. The reversal of 47314380 is 8341374.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39064 + ... + 40256.

It is an arithmetic number, because the mean of its divisors is an integer number (2766498).

Almost surely, 2^47314380 is an apocalyptic number.

It is an amenable number.

47314380 is an abundant number, since it is smaller than the sum of its proper divisors (85477524).

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

47314380 is a wasteful number, since it uses less digits than its factorization.

47314380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866 (or 1864 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 47314380 is about 6878.5449042657. The cubic root of 47314380 is about 361.6854608321.

The spelling of 47314380 in words is "forty-seven million, three hundred fourteen thousand, three hundred eighty".