25346238 has 8 divisors (see below), whose sum is σ = 50692488. Its totient is φ = 8448744.

The previous prime is 25346213. The next prime is 25346263. The reversal of 25346238 is 83264352.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (25346213) and next prime (25346263).

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

25346238 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 25346199 and 25346208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2112181 + ... + 2112192.

It is an arithmetic number, because the mean of its divisors is an integer number (6336561).

Almost surely, 2^25346238 is an apocalyptic number.

25346238 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.

25346238 is a wasteful number, since it uses less digits than its factorization.

25346238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4224378.

The product of its digits is 34560, while the sum is 33.

The square root of 25346238 is about 5034.5047422760. The cubic root of 25346238 is about 293.7454643633.

The spelling of 25346238 in words is "twenty-five million, three hundred forty-six thousand, two hundred thirty-eight".