47400594 has 16 divisors (see below), whose sum is σ = 96137280. Its totient is φ = 15577520.

The previous prime is 47400593. The next prime is 47400601. The reversal of 47400594 is 49500474.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (47400593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55209 + ... + 56060.

It is an arithmetic number, because the mean of its divisors is an integer number (6008580).

Almost surely, 2^47400594 is an apocalyptic number.

47400594 is an abundant number, since it is smaller than the sum of its proper divisors (48736686).

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

47400594 is a wasteful number, since it uses less digits than its factorization.

47400594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111345.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 47400594 is about 6884.8089298106. The cubic root of 47400594 is about 361.9050095176.

The spelling of 47400594 in words is "forty-seven million, four hundred thousand, five hundred ninety-four".