25763115 has 32 divisors (see below), whose sum is σ = 47494656. Its totient is φ = 11681280.

The previous prime is 25763071. The next prime is 25763119. The reversal of 25763115 is 51136752.

It is not a de Polignac number, because 25763115 - 2⁸ = 25762859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25763119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12819 + ... + 14691.

It is an arithmetic number, because the mean of its divisors is an integer number (1484208).

Almost surely, 2^25763115 is an apocalyptic number.

25763115 is a deficient number, since it is larger than the sum of its proper divisors (21731541).

25763115 is a wasteful number, since it uses less digits than its factorization.

25763115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019.

The product of its digits is 6300, while the sum is 30.

The square root of 25763115 is about 5075.7378773928. The cubic root of 25763115 is about 295.3471542715.

Adding to 25763115 its reverse (51136752), we get a palindrome (76899867).

It can be divided in two parts, 25763 and 115, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 25763115 in words is "twenty-five million, seven hundred sixty-three thousand, one hundred fifteen".