47251960 has 64 divisors (see below), whose sum is σ = 124816320. Its totient is φ = 15759360.

The previous prime is 47251943. The next prime is 47251987. The reversal of 47251960 is 6915274.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8080 + ... + 12640.

It is an arithmetic number, because the mean of its divisors is an integer number (1950255).

Almost surely, 2^47251960 is an apocalyptic number.

47251960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47251960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62408160).

47251960 is an abundant number, since it is smaller than the sum of its proper divisors (77564360).

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

47251960 is a wasteful number, since it uses less digits than its factorization.

47251960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616 (or 4612 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 47251960 is about 6874.0061099769. The cubic root of 47251960 is about 361.5263383708.

It can be divided in two parts, 4725 and 1960, that multiplied together give a cube (9261000 = 210³).

The spelling of 47251960 in words is "forty-seven million, two hundred fifty-one thousand, nine hundred sixty".