25714612 has 36 divisors (see below), whose sum is σ = 57111264. Its totient is φ = 10017840.

The previous prime is 25714609. The next prime is 25714613. The reversal of 25714612 is 21641752.

It is a super-2 number, since 2×25714612² = 1322482540621088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25714613) 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 11 ways as a sum of consecutive naturals, for example, 3808 + ... + 8119.

It is an arithmetic number, because the mean of its divisors is an integer number (1586424).

Almost surely, 2^25714612 is an apocalyptic number.

25714612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25714612 is an abundant number, since it is smaller than the sum of its proper divisors (31396652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25714612 is a wasteful number, since it uses less digits than its factorization.

25714612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11956 (or 11947 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 25714612 is about 5070.9577004743. The cubic root of 25714612 is about 295.1616924559.

The spelling of 25714612 in words is "twenty-five million, seven hundred fourteen thousand, six hundred twelve".