25473467 has 4 divisors (see below), whose sum is σ = 25853736. Its totient is φ = 25093200.

The previous prime is 25473439. The next prime is 25473473. The reversal of 25473467 is 76437452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25473467 - 2⁸ = 25473211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25473467.

It is not an unprimeable number, because it can be changed into a prime (25473967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190034 + ... + 190167.

It is an arithmetic number, because the mean of its divisors is an integer number (6463434).

Almost surely, 2^25473467 is an apocalyptic number.

25473467 is a deficient number, since it is larger than the sum of its proper divisors (380269).

25473467 is an equidigital number, since it uses as much as digits as its factorization.

25473467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380268.

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

The square root of 25473467 is about 5047.1246269534. The cubic root of 25473467 is about 294.2361431323.

The spelling of 25473467 in words is "twenty-five million, four hundred seventy-three thousand, four hundred sixty-seven".