47400632 has 32 divisors (see below), whose sum is σ = 90720000. Its totient is φ = 23214048.

The previous prime is 47400629. The next prime is 47400637. The reversal of 47400632 is 23600474.

It is a happy number.

47400632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47400637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112919 + ... + 113337.

It is an arithmetic number, because the mean of its divisors is an integer number (2835000).

Almost surely, 2^47400632 is an apocalyptic number.

It is an amenable number.

47400632 is a deficient number, since it is larger than the sum of its proper divisors (43319368).

47400632 is a wasteful number, since it uses less digits than its factorization.

47400632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683 (or 679 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 47400632 is about 6884.8116895090. The cubic root of 47400632 is about 361.9051062280.

The spelling of 47400632 in words is "forty-seven million, four hundred thousand, six hundred thirty-two".