25314030 has 96 divisors (see below), whose sum is σ = 78534144. Its totient is φ = 5531328.

The previous prime is 25313999. The next prime is 25314041. The reversal of 25314030 is 3041352.

It is a super-2 number, since 2×25314030² = 1281600229681800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 25313994 and 25314012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13617 + ... + 15363.

It is an arithmetic number, because the mean of its divisors is an integer number (818064).

Almost surely, 2^25314030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25314030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39267072).

25314030 is an abundant number, since it is smaller than the sum of its proper divisors (53220114).

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

25314030 is a wasteful number, since it uses less digits than its factorization.

25314030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790 (or 1787 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 25314030 is about 5031.3049996994. The cubic root of 25314030 is about 293.6209887685.

Adding to 25314030 its reverse (3041352), we get a palindrome (28355382).

It can be divided in two parts, 2531 and 4030, that added together give a 8-th power (6561 = 3⁸).

The spelling of 25314030 in words is "twenty-five million, three hundred fourteen thousand, thirty".