25228794 has 8 divisors (see below), whose sum is σ = 50457600. Its totient is φ = 8409596.

The previous prime is 25228787. The next prime is 25228837. The reversal of 25228794 is 49782252.

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

25228794 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2102394 + ... + 2102405.

It is an arithmetic number, because the mean of its divisors is an integer number (6307200).

Almost surely, 2^25228794 is an apocalyptic number.

25228794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25228794 is a wasteful number, since it uses less digits than its factorization.

25228794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4204804.

The product of its digits is 80640, while the sum is 39.

The square root of 25228794 is about 5022.8272914764. The cubic root of 25228794 is about 293.2910634109.

The spelling of 25228794 in words is "twenty-five million, two hundred twenty-eight thousand, seven hundred ninety-four".