25466496 has 64 divisors (see below), whose sum is σ = 73807200. Its totient is φ = 7715840.

The previous prime is 25466491. The next prime is 25466503. The reversal of 25466496 is 69466452.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (25466491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210 + ... + 7238.

Almost surely, 2^25466496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25466496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36903600).

25466496 is an abundant number, since it is smaller than the sum of its proper divisors (48340704).

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

25466496 is a wasteful number, since it uses less digits than its factorization.

25466496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057 (or 6045 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 25466496 is about 5046.4339884715. The cubic root of 25466496 is about 294.2093007282.

The spelling of 25466496 in words is "twenty-five million, four hundred sixty-six thousand, four hundred ninety-six".