47375090 has 64 divisors (see below), whose sum is σ = 105815808. Its totient is φ = 14899200.

The previous prime is 47375087. The next prime is 47375093. The reversal of 47375090 is 9057374.

It is an interprime number because it is at equal distance from previous prime (47375087) and next prime (47375093).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 47375090.

It is not an unprimeable number, because it can be changed into a prime (47375093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48305 + ... + 49275.

It is an arithmetic number, because the mean of its divisors is an integer number (1653372).

Almost surely, 2^47375090 is an apocalyptic number.

47375090 is an abundant number, since it is smaller than the sum of its proper divisors (58440718).

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

47375090 is a wasteful number, since it uses less digits than its factorization.

47375090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 47375090 is about 6882.9564868594. The cubic root of 47375090 is about 361.8400899284.

The spelling of 47375090 in words is "forty-seven million, three hundred seventy-five thousand, ninety".