25412370 has 16 divisors (see below), whose sum is σ = 60989760. Its totient is φ = 6776624.

The previous prime is 25412357. The next prime is 25412371. The reversal of 25412370 is 7321452.

It is a self number, because there is not a number n which added to its sum of digits gives 25412370.

It is not an unprimeable number, because it can be changed into a prime (25412371) 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, 423510 + ... + 423569.

It is an arithmetic number, because the mean of its divisors is an integer number (3811860).

Almost surely, 2^25412370 is an apocalyptic number.

25412370 is an abundant number, since it is smaller than the sum of its proper divisors (35577390).

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

25412370 is a wasteful number, since it uses less digits than its factorization.

25412370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847089.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 25412370 is about 5041.0683391519. The cubic root of 25412370 is about 294.0007172920. Note that the first 3 decimals are identical.

The spelling of 25412370 in words is "twenty-five million, four hundred twelve thousand, three hundred seventy".