47392862 has 16 divisors (see below), whose sum is σ = 80054784. Its totient is φ = 20847000.

The previous prime is 47392861. The next prime is 47392867. The reversal of 47392862 is 26829374.

It is a happy number.

47392862 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 (47392861) 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, 34064 + ... + 35427.

It is an arithmetic number, because the mean of its divisors is an integer number (5003424).

Almost surely, 2^47392862 is an apocalyptic number.

47392862 is a deficient number, since it is larger than the sum of its proper divisors (32661922).

47392862 is a wasteful number, since it uses less digits than its factorization.

47392862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69535.

The product of its digits is 145152, while the sum is 41.

The square root of 47392862 is about 6884.2473807962. The cubic root of 47392862 is about 361.8853304274.

The spelling of 47392862 in words is "forty-seven million, three hundred ninety-two thousand, eight hundred sixty-two".