47972360 has 16 divisors (see below), whose sum is σ = 107937900. Its totient is φ = 19188928.

The previous prime is 47972341. The next prime is 47972371. The reversal of 47972360 is 6327974.

It can be written as a sum of positive squares in 2 ways, for example, as 45995524 + 1976836 = 6782^2 + 1406^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599615 + ... + 599694.

Almost surely, 2^47972360 is an apocalyptic number.

47972360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47972360 is an abundant number, since it is smaller than the sum of its proper divisors (59965540).

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

47972360 is a wasteful number, since it uses less digits than its factorization.

47972360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199320 (or 1199316 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 47972360 is about 6926.2081978526. The cubic root of 47972360 is about 363.3543479321.

The spelling of 47972360 in words is "forty-seven million, nine hundred seventy-two thousand, three hundred sixty".