25342982 has 8 divisors (see below), whose sum is σ = 43445136. Its totient is φ = 10861272.

The previous prime is 25342969. The next prime is 25342991. The reversal of 25342982 is 28924352.

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, 905093 + ... + 905120.

It is an arithmetic number, because the mean of its divisors is an integer number (5430642).

Almost surely, 2^25342982 is an apocalyptic number.

25342982 is a deficient number, since it is larger than the sum of its proper divisors (18102154).

25342982 is a wasteful number, since it uses less digits than its factorization.

25342982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810222.

The product of its digits is 34560, while the sum is 35.

The square root of 25342982 is about 5034.1813634393. The cubic root of 25342982 is about 293.7328855579.

The spelling of 25342982 in words is "twenty-five million, three hundred forty-two thousand, nine hundred eighty-two".