25254134 has 8 divisors (see below), whose sum is σ = 38687328. Its totient is φ = 12358360.

The previous prime is 25254107. The next prime is 25254139. The reversal of 25254134 is 43145252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25254139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134237 + ... + 134424.

It is an arithmetic number, because the mean of its divisors is an integer number (4835916).

Almost surely, 2^25254134 is an apocalyptic number.

25254134 is a deficient number, since it is larger than the sum of its proper divisors (13433194).

25254134 is a wasteful number, since it uses less digits than its factorization.

25254134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268710.

The product of its digits is 4800, while the sum is 26.

The square root of 25254134 is about 5025.3491420995. The cubic root of 25254134 is about 293.3892251738.

Adding to 25254134 its reverse (43145252), we get a palindrome (68399386).

The spelling of 25254134 in words is "twenty-five million, two hundred fifty-four thousand, one hundred thirty-four".