2492466 has 16 divisors (see below), whose sum is σ = 5001024. Its totient is φ = 828144.

The previous prime is 2492461. The next prime is 2492509. The reversal of 2492466 is 6642942.

It is a happy number.

It is a super-2 number, since 2×2492466² = 12424773522312, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2492461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2496 + ... + 3348.

It is an arithmetic number, because the mean of its divisors is an integer number (312564).

2^2492466 is an apocalyptic number.

2492466 is an abundant number, since it is smaller than the sum of its proper divisors (2508558).

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

2492466 is a wasteful number, since it uses less digits than its factorization.

2492466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345.

The product of its digits is 20736, while the sum is 33.

The square root of 2492466 is about 1578.7545724399. The cubic root of 2492466 is about 135.5844074970.

The spelling of 2492466 in words is "two million, four hundred ninety-two thousand, four hundred sixty-six".