47373623 has 8 divisors (see below), whose sum is σ = 52452480. Its totient is φ = 42423480.

The previous prime is 47373619. The next prime is 47373643. The reversal of 47373623 is 32637374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47373623 - 2² = 47373619 is a prime.

It is a super-2 number, since 2×47373623² = 4488520312292258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47373643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31403 + ... + 32876.

It is an arithmetic number, because the mean of its divisors is an integer number (6556560).

Almost surely, 2^47373623 is an apocalyptic number.

47373623 is a deficient number, since it is larger than the sum of its proper divisors (5078857).

47373623 is a wasteful number, since it uses less digits than its factorization.

47373623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64357.

The product of its digits is 63504, while the sum is 35.

The square root of 47373623 is about 6882.8499184567. The cubic root of 47373623 is about 361.8363550198.

The spelling of 47373623 in words is "forty-seven million, three hundred seventy-three thousand, six hundred twenty-three".