47025577 has 4 divisors (see below), whose sum is σ = 47482240. Its totient is φ = 46568916.

The previous prime is 47025569. The next prime is 47025599. The reversal of 47025577 is 77552074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47025577 - 2³ = 47025569 is a prime.

It is a super-2 number, since 2×47025577² = 4422809784365858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47025527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228177 + ... + 228382.

It is an arithmetic number, because the mean of its divisors is an integer number (11870560).

Almost surely, 2^47025577 is an apocalyptic number.

It is an amenable number.

47025577 is a deficient number, since it is larger than the sum of its proper divisors (456663).

47025577 is a wasteful number, since it uses less digits than its factorization.

47025577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456662.

The product of its (nonzero) digits is 68600, while the sum is 37.

The square root of 47025577 is about 6857.5197411309. The cubic root of 47025577 is about 360.9480592240.

The spelling of 47025577 in words is "forty-seven million, twenty-five thousand, five hundred seventy-seven".