47892934 has 4 divisors (see below), whose sum is σ = 71839404. Its totient is φ = 23946466.

The previous prime is 47892931. The next prime is 47892937. The reversal of 47892934 is 43929874.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43929874 = 2 ⋅21964937.

It is an interprime number because it is at equal distance from previous prime (47892931) and next prime (47892937).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47892931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11973232 + ... + 11973235.

It is an arithmetic number, because the mean of its divisors is an integer number (17959851).

Almost surely, 2^47892934 is an apocalyptic number.

47892934 is a deficient number, since it is larger than the sum of its proper divisors (23946470).

47892934 is a wasteful number, since it uses less digits than its factorization.

47892934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23946469.

The product of its digits is 435456, while the sum is 46.

The square root of 47892934 is about 6920.4720937231. The cubic root of 47892934 is about 363.1537065318.

The spelling of 47892934 in words is "forty-seven million, eight hundred ninety-two thousand, nine hundred thirty-four".