47232734 has 4 divisors (see below), whose sum is σ = 70849104. Its totient is φ = 23616366.

The previous prime is 47232719. The next prime is 47232761. The reversal of 47232734 is 43723274.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×47232734² = 4461862322229512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47232734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11808182 + ... + 11808185.

It is an arithmetic number, because the mean of its divisors is an integer number (17712276).

Almost surely, 2^47232734 is an apocalyptic number.

47232734 is a deficient number, since it is larger than the sum of its proper divisors (23616370).

47232734 is a wasteful number, since it uses less digits than its factorization.

47232734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23616369.

The product of its digits is 28224, while the sum is 32.

The square root of 47232734 is about 6872.6075109815. The cubic root of 47232734 is about 361.4772987944.

The spelling of 47232734 in words is "forty-seven million, two hundred thirty-two thousand, seven hundred thirty-four".