2456998 has 16 divisors (see below), whose sum is σ = 3972096. Its totient is φ = 1136520.

The previous prime is 2456989. The next prime is 2456999. The reversal of 2456998 is 8996542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2456999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565 + ... + 2287.

It is an arithmetic number, because the mean of its divisors is an integer number (248256).

2^2456998 is an apocalyptic number.

2456998 is a deficient number, since it is larger than the sum of its proper divisors (1515098).

2456998 is a wasteful number, since it uses less digits than its factorization.

2456998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779.

The product of its digits is 155520, while the sum is 43.

The square root of 2456998 is about 1567.4814193476. The cubic root of 2456998 is about 134.9382067450.

The spelling of 2456998 in words is "two million, four hundred fifty-six thousand, nine hundred ninety-eight".