47362432 has 32 divisors (see below), whose sum is σ = 101616480. Its totient is φ = 21858816.

The previous prime is 47362409. The next prime is 47362433. The reversal of 47362432 is 23426374.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 47362394 and 47362403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47362433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12568 + ... + 15895.

It is an arithmetic number, because the mean of its divisors is an integer number (3175515).

Almost surely, 2^47362432 is an apocalyptic number.

It is an amenable number.

47362432 is an abundant number, since it is smaller than the sum of its proper divisors (54254048).

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

47362432 is a wasteful number, since it uses less digits than its factorization.

47362432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28490 (or 28478 counting only the distinct ones).

The product of its digits is 24192, while the sum is 31.

The square root of 47362432 is about 6882.0369077767. The cubic root of 47362432 is about 361.8078607559.

The spelling of 47362432 in words is "forty-seven million, three hundred sixty-two thousand, four hundred thirty-two".