25321467 has 8 divisors (see below), whose sum is σ = 33809920. Its totient is φ = 16857000.

The previous prime is 25321441. The next prime is 25321489. The reversal of 25321467 is 76412352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25321467 - 2⁷ = 25321339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25321567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3367 + ... + 7872.

It is an arithmetic number, because the mean of its divisors is an integer number (4226240).

Almost surely, 2^25321467 is an apocalyptic number.

25321467 is a deficient number, since it is larger than the sum of its proper divisors (8488453).

25321467 is a wasteful number, since it uses less digits than its factorization.

25321467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11993.

The product of its digits is 10080, while the sum is 30.

The square root of 25321467 is about 5032.0440180905. The cubic root of 25321467 is about 293.6497402221.

The spelling of 25321467 in words is "twenty-five million, three hundred twenty-one thousand, four hundred sixty-seven".