25250342 has 16 divisors (see below), whose sum is σ = 41785632. Its totient is φ = 11369280.

The previous prime is 25250299. The next prime is 25250359. The reversal of 25250342 is 24305252.

It is a super-2 number, since 2×25250342² = 1275159542233928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10778 + ... + 12909.

It is an arithmetic number, because the mean of its divisors is an integer number (2611602).

Almost surely, 2^25250342 is an apocalyptic number.

25250342 is a deficient number, since it is larger than the sum of its proper divisors (16535290).

25250342 is a wasteful number, since it uses less digits than its factorization.

25250342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23743.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 25250342 is about 5024.9718407171. The cubic root of 25250342 is about 293.3745399526.

Adding to 25250342 its reverse (24305252), we get a palindrome (49555594).

The spelling of 25250342 in words is "twenty-five million, two hundred fifty thousand, three hundred forty-two".