25701034 has 12 divisors (see below), whose sum is σ = 40688514. Its totient is φ = 12173832.

The previous prime is 25701031. The next prime is 25701043. The reversal of 25701034 is 43010752.

It can be written as a sum of positive squares in only one way, i.e., 24970009 + 731025 = 4997^2 + 855^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25700996 and 25701014.

It is not an unprimeable number, because it can be changed into a prime (25701031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17077 + ... + 18520.

Almost surely, 2^25701034 is an apocalyptic number.

25701034 is a deficient number, since it is larger than the sum of its proper divisors (14987480).

25701034 is a wasteful number, since it uses less digits than its factorization.

25701034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35637 (or 35618 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 25701034 is about 5069.6187233361. The cubic root of 25701034 is about 295.1097322312.

Adding to 25701034 its reverse (43010752), we get a palindrome (68711786).

The spelling of 25701034 in words is "twenty-five million, seven hundred one thousand, thirty-four".