25283134 has 4 divisors (see below), whose sum is σ = 37924704. Its totient is φ = 12641566.

The previous prime is 25283119. The next prime is 25283143. The reversal of 25283134 is 43138252.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6320782 + ... + 6320785.

It is an arithmetic number, because the mean of its divisors is an integer number (9481176).

Almost surely, 2^25283134 is an apocalyptic number.

25283134 is a deficient number, since it is larger than the sum of its proper divisors (12641570).

25283134 is a wasteful number, since it uses less digits than its factorization.

25283134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12641569.

The product of its digits is 5760, while the sum is 28.

The square root of 25283134 is about 5028.2336858981. The cubic root of 25283134 is about 293.5014844557.

The spelling of 25283134 in words is "twenty-five million, two hundred eighty-three thousand, one hundred thirty-four".