47570025 has 12 divisors (see below), whose sum is σ = 78649232. Its totient is φ = 25370640.

The previous prime is 47570023. The next prime is 47570051. The reversal of 47570025 is 52007574.

It is not a de Polignac number, because 47570025 - 2¹ = 47570023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47569974 and 47570001.

It is not an unprimeable number, because it can be changed into a prime (47570023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 317059 + ... + 317208.

Almost surely, 2^47570025 is an apocalyptic number.

It is an amenable number.

47570025 is a deficient number, since it is larger than the sum of its proper divisors (31079207).

47570025 is a wasteful number, since it uses less digits than its factorization.

47570025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634280 (or 634275 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 47570025 is about 6897.1026525636. The cubic root of 47570025 is about 362.3357004153.

Adding to 47570025 its reverse (52007574), we get a palindrome (99577599).

It can be divided in two parts, 475 and 70025, that added together give a triangular number (70500 = T₃₇₅).

The spelling of 47570025 in words is "forty-seven million, five hundred seventy thousand, twenty-five".