47252130 has 16 divisors (see below), whose sum is σ = 113405184. Its totient is φ = 12600560.

The previous prime is 47252123. The next prime is 47252137. The reversal of 47252130 is 3125274.

It is an interprime number because it is at equal distance from previous prime (47252123) and next prime (47252137).

It is a self number, because there is not a number n which added to its sum of digits gives 47252130.

It is not an unprimeable number, because it can be changed into a prime (47252137) 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, 787506 + ... + 787565.

It is an arithmetic number, because the mean of its divisors is an integer number (7087824).

Almost surely, 2^47252130 is an apocalyptic number.

47252130 is an abundant number, since it is smaller than the sum of its proper divisors (66153054).

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

47252130 is a wasteful number, since it uses less digits than its factorization.

47252130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575081.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 47252130 is about 6874.0184753898. The cubic root of 47252130 is about 361.5267719288.

The spelling of 47252130 in words is "forty-seven million, two hundred fifty-two thousand, one hundred thirty".