25214365 has 16 divisors (see below), whose sum is σ = 33125760. Its totient is φ = 18272320.

The previous prime is 25214363. The next prime is 25214381. The reversal of 25214365 is 56341252.

It is not a de Polignac number, because 25214365 - 2¹ = 25214363 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25214363) 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 15 ways as a sum of consecutive naturals, for example, 19107 + ... + 20383.

It is an arithmetic number, because the mean of its divisors is an integer number (2070360).

Almost surely, 2^25214365 is an apocalyptic number.

It is an amenable number.

25214365 is a deficient number, since it is larger than the sum of its proper divisors (7911395).

25214365 is a wasteful number, since it uses less digits than its factorization.

25214365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652.

The product of its digits is 7200, while the sum is 28.

The square root of 25214365 is about 5021.3907436088. The cubic root of 25214365 is about 293.2351391657.

It can be divided in two parts, 2521 and 4365, that added together give a palindrome (6886).

The spelling of 25214365 in words is "twenty-five million, two hundred fourteen thousand, three hundred sixty-five".