25049422 has 8 divisors (see below), whose sum is σ = 37595376. Its totient is φ = 12517632.

The previous prime is 25049411. The next prime is 25049471. The reversal of 25049422 is 22494052.

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

It is a congruent 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, 5103 + ... + 8725.

It is an arithmetic number, because the mean of its divisors is an integer number (4699422).

Almost surely, 2^25049422 is an apocalyptic number.

25049422 is a deficient number, since it is larger than the sum of its proper divisors (12545954).

25049422 is a wasteful number, since it uses less digits than its factorization.

25049422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7082.

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

The square root of 25049422 is about 5004.9397598772. The cubic root of 25049422 is about 292.5943280643.

The spelling of 25049422 in words is "twenty-five million, forty-nine thousand, four hundred twenty-two".