25210473 has 16 divisors (see below), whose sum is σ = 37465920. Its totient is φ = 14985216.

The previous prime is 25210433. The next prime is 25210519. The reversal of 25210473 is 37401252.

It is not a de Polignac number, because 25210473 - 2⁸ = 25210217 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25210403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12040 + ... + 13977.

It is an arithmetic number, because the mean of its divisors is an integer number (2341620).

Almost surely, 2^25210473 is an apocalyptic number.

It is an amenable number.

25210473 is a deficient number, since it is larger than the sum of its proper divisors (12255447).

25210473 is a wasteful number, since it uses less digits than its factorization.

25210473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26056.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 25210473 is about 5021.0031866152. The cubic root of 25210473 is about 293.2200508105.

The spelling of 25210473 in words is "twenty-five million, two hundred ten thousand, four hundred seventy-three".