47623801 has 9 divisors (see below), whose sum is σ = 48819141. Its totient is φ = 46457532.

The previous prime is 47623789. The next prime is 47623879. The reversal of 47623801 is 10832674.

The square root of 47623801 is 6901.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 47623801 - 2²³ = 39235193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47623201) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 462316 + ... + 462418.

It is an arithmetic number, because the mean of its divisors is an integer number (5424349).

Almost surely, 2^47623801 is an apocalyptic number.

47623801 is the 6901-st square number.

47623801 is the 3451-st centered octagonal number.

It is an amenable number.

47623801 is a deficient number, since it is larger than the sum of its proper divisors (1195340).

47623801 is an frugal number, since it uses more digits than its factorization.

47623801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The cubic root of 47623801 is about 362.4721843104.

The spelling of 47623801 in words is "forty-seven million, six hundred twenty-three thousand, eight hundred one".