25313035 has 16 divisors (see below), whose sum is σ = 34882560. Its totient is φ = 17439840.

The previous prime is 25313033. The next prime is 25313059. The reversal of 25313035 is 53031352.

It is a happy number.

It is not a de Polignac number, because 25313035 - 2¹ = 25313033 is a prime.

It is a super-2 number, since 2×25313035² = 1281499481822450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25312997 and 25313015.

It is not an unprimeable number, because it can be changed into a prime (25313033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11067 + ... + 13156.

It is an arithmetic number, because the mean of its divisors is an integer number (2180160).

Almost surely, 2^25313035 is an apocalyptic number.

25313035 is a deficient number, since it is larger than the sum of its proper divisors (9569525).

25313035 is a wasteful number, since it uses less digits than its factorization.

25313035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24258.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 25313035 is about 5031.2061178211. The cubic root of 25313035 is about 293.6171416698.

Adding to 25313035 its reverse (53031352), we get a palindrome (78344387).

The spelling of 25313035 in words is "twenty-five million, three hundred thirteen thousand, thirty-five".