47460225 has 48 divisors (see below), whose sum is σ = 82137600. Its totient is φ = 24153600.

The previous prime is 47460199. The next prime is 47460227. The reversal of 47460225 is 52206474.

It is not a de Polignac number, because 47460225 - 2⁷ = 47460097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47460192 and 47460201.

It is not an unprimeable number, because it can be changed into a prime (47460227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 318451 + ... + 318599.

It is an arithmetic number, because the mean of its divisors is an integer number (1711200).

Almost surely, 2^47460225 is an apocalyptic number.

It is an amenable number.

47460225 is a deficient number, since it is larger than the sum of its proper divisors (34677375).

47460225 is a wasteful number, since it uses less digits than its factorization.

47460225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 47460225 is about 6889.1381899335. The cubic root of 47460225 is about 362.0567074355.

Adding to 47460225 its reverse (52206474), we get a palindrome (99666699).

The spelling of 47460225 in words is "forty-seven million, four hundred sixty thousand, two hundred twenty-five".