25162026 has 16 divisors (see below), whose sum is σ = 50380704. Its totient is φ = 8377904.

The previous prime is 25162021. The next prime is 25162037. The reversal of 25162026 is 62026152.

It is a junction number, because it is equal to n+sod(n) for n = 25161987 and 25162005.

It is not an unprimeable number, because it can be changed into a prime (25162021) 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, 5356 + ... + 8888.

It is an arithmetic number, because the mean of its divisors is an integer number (3148794).

Almost surely, 2^25162026 is an apocalyptic number.

25162026 is an abundant number, since it is smaller than the sum of its proper divisors (25218678).

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

25162026 is a wasteful number, since it uses less digits than its factorization.

25162026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4725.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 25162026 is about 5016.1764323038. The cubic root of 25162026 is about 293.0321032435.

Adding to 25162026 its reverse (62026152), we get a palindrome (87188178).

The spelling of 25162026 in words is "twenty-five million, one hundred sixty-two thousand, twenty-six".