47570490 has 160 divisors (see below), whose sum is σ = 147407040. Its totient is φ = 10886400.

The previous prime is 47570489. The next prime is 47570491. The reversal of 47570490 is 9407574.

It is a happy number.

47570490 is a `hidden beast` number, since 47 + 570 + 49 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (47570489) and next prime (47570491).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47570491) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 169150 + ... + 169430.

It is an arithmetic number, because the mean of its divisors is an integer number (921294).

Almost surely, 2^47570490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47570490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73703520).

47570490 is an abundant number, since it is smaller than the sum of its proper divisors (99836550).

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

47570490 is a wasteful number, since it uses less digits than its factorization.

47570490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 47570490 is about 6897.1363622883. The cubic root of 47570490 is about 362.3368810295.

The spelling of 47570490 in words is "forty-seven million, five hundred seventy thousand, four hundred ninety".