2464992 has 72 divisors (see below), whose sum is σ = 7292376. Its totient is φ = 819072.

The previous prime is 2464981. The next prime is 2465011. The reversal of 2464992 is 2994642.

2464992 is a `hidden beast` number, since 2 + 4 + 649 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7618 + ... + 7934.

It is an arithmetic number, because the mean of its divisors is an integer number (101283).

2^2464992 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 2464992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3646188).

2464992 is an abundant number, since it is smaller than the sum of its proper divisors (4827384).

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

2464992 is an equidigital number, since it uses as much as digits as its factorization.

2464992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 322 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2464992 is about 1570.0292990897. The cubic root of 2464992 is about 135.0843916782.

The spelling of 2464992 in words is "two million, four hundred sixty-four thousand, nine hundred ninety-two".