2492880 has 160 divisors (see below), whose sum is σ = 8999424. Its totient is φ = 565248.

The previous prime is 2492879. The next prime is 2492899. The reversal of 2492880 is 882942.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53017 + ... + 53063.

2^2492880 is an apocalyptic number.

2492880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2492880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4499712).

2492880 is an abundant number, since it is smaller than the sum of its proper divisors (6506544).

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

2492880 is a wasteful number, since it uses less digits than its factorization.

2492880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2492880 is about 1578.8856830056. The cubic root of 2492880 is about 135.5919139634.

The spelling of 2492880 in words is "two million, four hundred ninety-two thousand, eight hundred eighty".