47869052 has 72 divisors (see below), whose sum is σ = 107251200. Its totient is φ = 18295200.

The previous prime is 47869043. The next prime is 47869057. The reversal of 47869052 is 25096874.

It is a super-2 number, since 2×47869052² = 4582892278757408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47869057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240449 + ... + 240647.

It is an arithmetic number, because the mean of its divisors is an integer number (1489600).

Almost surely, 2^47869052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47869052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53625600).

47869052 is an abundant number, since it is smaller than the sum of its proper divisors (59382148).

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

47869052 is a wasteful number, since it uses less digits than its factorization.

47869052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 47869052 is about 6918.7464182466. The cubic root of 47869052 is about 363.0933338208.

The spelling of 47869052 in words is "forty-seven million, eight hundred sixty-nine thousand, fifty-two".