25946234 has 4 divisors (see below), whose sum is σ = 38919354. Its totient is φ = 12973116.

The previous prime is 25946201. The next prime is 25946237. The reversal of 25946234 is 43264952.

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

It can be written as a sum of positive squares in only one way, i.e., 25452025 + 494209 = 5045^2 + 703^2 .

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 25946194 and 25946203.

It is not an unprimeable number, because it can be changed into a prime (25946237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6486557 + ... + 6486560.

Almost surely, 2^25946234 is an apocalyptic number.

25946234 is a deficient number, since it is larger than the sum of its proper divisors (12973120).

25946234 is a wasteful number, since it uses less digits than its factorization.

25946234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12973119.

The product of its digits is 51840, while the sum is 35.

The square root of 25946234 is about 5093.7445950892. The cubic root of 25946234 is about 296.0452587844.

The spelling of 25946234 in words is "twenty-five million, nine hundred forty-six thousand, two hundred thirty-four".