47323726 has 4 divisors (see below), whose sum is σ = 70985592. Its totient is φ = 23661862.

The previous prime is 47323709. The next prime is 47323747. The reversal of 47323726 is 62732374.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 47323691 and 47323700.

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, 11830930 + ... + 11830933.

It is an arithmetic number, because the mean of its divisors is an integer number (17746398).

Almost surely, 2^47323726 is an apocalyptic number.

47323726 is a deficient number, since it is larger than the sum of its proper divisors (23661866).

47323726 is a wasteful number, since it uses less digits than its factorization.

47323726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23661865.

The product of its digits is 42336, while the sum is 34.

The square root of 47323726 is about 6879.2242295189. The cubic root of 47323726 is about 361.7092738164.

The spelling of 47323726 in words is "forty-seven million, three hundred twenty-three thousand, seven hundred twenty-six".