47356930 has 32 divisors (see below), whose sum is σ = 90149760. Its totient is φ = 17861760.

The previous prime is 47356921. The next prime is 47356957. The reversal of 47356930 is 3965374.

It is a self number, because there is not a number n which added to its sum of digits gives 47356930.

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, 52947 + ... + 53833.

It is an arithmetic number, because the mean of its divisors is an integer number (2817180).

Almost surely, 2^47356930 is an apocalyptic number.

47356930 is a deficient number, since it is larger than the sum of its proper divisors (42792830).

47356930 is a wasteful number, since it uses less digits than its factorization.

47356930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 47356930 is about 6881.6371598625. The cubic root of 47356930 is about 361.7938500456.

The spelling of 47356930 in words is "forty-seven million, three hundred fifty-six thousand, nine hundred thirty".