47426726 has 4 divisors (see below), whose sum is σ = 71140092. Its totient is φ = 23713362.

The previous prime is 47426693. The next prime is 47426741. The reversal of 47426726 is 62762474.

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

It is a self number, because there is not a number n which added to its sum of digits gives 47426726.

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, 11856680 + ... + 11856683.

It is an arithmetic number, because the mean of its divisors is an integer number (17785023).

Almost surely, 2^47426726 is an apocalyptic number.

47426726 is a deficient number, since it is larger than the sum of its proper divisors (23713366).

47426726 is a wasteful number, since it uses less digits than its factorization.

47426726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23713365.

The product of its digits is 112896, while the sum is 38.

The square root of 47426726 is about 6886.7064697140. The cubic root of 47426726 is about 361.9715035106.

The spelling of 47426726 in words is "forty-seven million, four hundred twenty-six thousand, seven hundred twenty-six".