47969130 has 32 divisors (see below), whose sum is σ = 125592768. Its totient is φ = 11628800.

The previous prime is 47969111. The next prime is 47969143. The reversal of 47969130 is 3196974.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72351 + ... + 73010.

It is an arithmetic number, because the mean of its divisors is an integer number (3924774).

Almost surely, 2^47969130 is an apocalyptic number.

47969130 is an abundant number, since it is smaller than the sum of its proper divisors (77623638).

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

47969130 is a wasteful number, since it uses less digits than its factorization.

47969130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145382.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 47969130 is about 6925.9750216125. The cubic root of 47969130 is about 363.3461928133.

The spelling of 47969130 in words is "forty-seven million, nine hundred sixty-nine thousand, one hundred thirty".