2424992 has 12 divisors (see below), whose sum is σ = 4774266. Its totient is φ = 1212480.

The previous prime is 2424991. The next prime is 2424997. The reversal of 2424992 is 2994242.

It can be written as a sum of positive squares in only one way, i.e., 2298256 + 126736 = 1516^2 + 356^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 75781 = 2424992 / (2 + 4 + 2 + 4 + 9 + 9 + 2).

It is not an unprimeable number, because it can be changed into a prime (2424991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37859 + ... + 37922.

2^2424992 is an apocalyptic number.

It is an amenable number.

2424992 is a deficient number, since it is larger than the sum of its proper divisors (2349274).

2424992 is an equidigital number, since it uses as much as digits as its factorization.

2424992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75791 (or 75783 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 2424992 is about 1557.2385815924. The cubic root of 2424992 is about 134.3497213671.

The spelling of 2424992 in words is "two million, four hundred twenty-four thousand, nine hundred ninety-two".