25227315 has 16 divisors (see below), whose sum is σ = 44848800. Its totient is φ = 13454496.

The previous prime is 25227277. The next prime is 25227329. The reversal of 25227315 is 51372252.

It is not a de Polignac number, because 25227315 - 2¹¹ = 25225267 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93300 + ... + 93569.

It is an arithmetic number, because the mean of its divisors is an integer number (2803050).

Almost surely, 2^25227315 is an apocalyptic number.

25227315 is a deficient number, since it is larger than the sum of its proper divisors (19621485).

25227315 is a wasteful number, since it uses less digits than its factorization.

25227315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186883 (or 186877 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 25227315 is about 5022.6800614811. The cubic root of 25227315 is about 293.2853320502.

Adding to 25227315 its reverse (51372252), we get a palindrome (76599567).

The spelling of 25227315 in words is "twenty-five million, two hundred twenty-seven thousand, three hundred fifteen".