25967430 has 24 divisors (see below), whose sum is σ = 67515552. Its totient is φ = 6924624.

The previous prime is 25967423. The next prime is 25967467. The reversal of 25967430 is 3476952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144174 + ... + 144353.

It is an arithmetic number, because the mean of its divisors is an integer number (2813148).

Almost surely, 2^25967430 is an apocalyptic number.

25967430 is an abundant number, since it is smaller than the sum of its proper divisors (41548122).

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

25967430 is a wasteful number, since it uses less digits than its factorization.

25967430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288540 (or 288537 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 25967430 is about 5095.8247615082. The cubic root of 25967430 is about 296.1258519495.

The spelling of 25967430 in words is "twenty-five million, nine hundred sixty-seven thousand, four hundred thirty".