25712373 has 8 divisors (see below), whose sum is σ = 35209888. Its totient is φ = 16678224.

The previous prime is 25712369. The next prime is 25712383. The reversal of 25712373 is 37321752.

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

It is not a de Polignac number, because 25712373 - 2² = 25712369 is a prime.

It is a super-2 number, since 2×25712373² = 1322252250582258, which contains 22 as substring.

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 25712373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25712333) 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 7 ways as a sum of consecutive naturals, for example, 115711 + ... + 115932.

It is an arithmetic number, because the mean of its divisors is an integer number (4401236).

Almost surely, 2^25712373 is an apocalyptic number.

It is an amenable number.

25712373 is a deficient number, since it is larger than the sum of its proper divisors (9497515).

25712373 is a wasteful number, since it uses less digits than its factorization.

25712373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231683.

The product of its digits is 8820, while the sum is 30.

The square root of 25712373 is about 5070.7369286919. The cubic root of 25712373 is about 295.1531255212.

The spelling of 25712373 in words is "twenty-five million, seven hundred twelve thousand, three hundred seventy-three".