12880452 has 24 divisors (see below), whose sum is σ = 32366656. Its totient is φ = 3963168.

The previous prime is 12880447. The next prime is 12880457. The reversal of 12880452 is 25408821.

It is an interprime number because it is at equal distance from previous prime (12880447) and next prime (12880457).

It is not an unprimeable number, because it can be changed into a prime (12880457) 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, 41128 + ... + 41439.

Almost surely, 2^12880452 is an apocalyptic number.

12880452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12880452 is an abundant number, since it is smaller than the sum of its proper divisors (19486204).

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

12880452 is a wasteful number, since it uses less digits than its factorization.

12880452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82587 (or 82585 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 12880452 is about 3588.9346608708. The cubic root of 12880452 is about 234.4104855781.

The spelling of 12880452 in words is "twelve million, eight hundred eighty thousand, four hundred fifty-two".