25476473 has 16 divisors (see below), whose sum is σ = 29644800. Its totient is φ = 21649680.

The previous prime is 25476469. The next prime is 25476481. The reversal of 25476473 is 37467452.

It is a cyclic number.

It is not a de Polignac number, because 25476473 - 2² = 25476469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25476673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15740 + ... + 17282.

It is an arithmetic number, because the mean of its divisors is an integer number (1852800).

Almost surely, 2^25476473 is an apocalyptic number.

It is an amenable number.

25476473 is a deficient number, since it is larger than the sum of its proper divisors (4168327).

25476473 is a wasteful number, since it uses less digits than its factorization.

25476473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652.

The product of its digits is 141120, while the sum is 38.

The square root of 25476473 is about 5047.4224114889. The cubic root of 25476473 is about 294.2477164694.

The spelling of 25476473 in words is "twenty-five million, four hundred seventy-six thousand, four hundred seventy-three".