47090952 has 96 divisors (see below), whose sum is σ = 137030400. Its totient is φ = 14556672.

The previous prime is 47090933. The next prime is 47090957. The reversal of 47090952 is 25909074.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (47090957) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 96453 + ... + 96939.

It is an arithmetic number, because the mean of its divisors is an integer number (1427400).

Almost surely, 2^47090952 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 47090952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68515200).

47090952 is an abundant number, since it is smaller than the sum of its proper divisors (89939448).

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

47090952 is a wasteful number, since it uses less digits than its factorization.

47090952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 47090952 is about 6862.2847507226. The cubic root of 47090952 is about 361.1152452141.

The spelling of 47090952 in words is "forty-seven million, ninety thousand, nine hundred fifty-two".