25415034 has 32 divisors (see below), whose sum is σ = 54374976. Its totient is φ = 7891200.

The previous prime is 25415029. The next prime is 25415053. The reversal of 25415034 is 43051452.

It is a junction number, because it is equal to n+sod(n) for n = 25414995 and 25415013.

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, 9069 + ... + 11535.

It is an arithmetic number, because the mean of its divisors is an integer number (1699218).

Almost surely, 2^25415034 is an apocalyptic number.

25415034 is an abundant number, since it is smaller than the sum of its proper divisors (28959942).

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

25415034 is a wasteful number, since it uses less digits than its factorization.

25415034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 25415034 is about 5041.3325619324. The cubic root of 25415034 is about 294.0109903800.

Adding to 25415034 its reverse (43051452), we get a palindrome (68466486).

The spelling of 25415034 in words is "twenty-five million, four hundred fifteen thousand, thirty-four".