2415998 has 16 divisors (see below), whose sum is σ = 3995376. Its totient is φ = 1088640.

The previous prime is 2415997. The next prime is 2416003. The reversal of 2415998 is 8995142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2415997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38 + ... + 2198.

It is an arithmetic number, because the mean of its divisors is an integer number (249711).

2^2415998 is an apocalyptic number.

2415998 is a deficient number, since it is larger than the sum of its proper divisors (1579378).

2415998 is a wasteful number, since it uses less digits than its factorization.

2415998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219.

The product of its digits is 25920, while the sum is 38.

The square root of 2415998 is about 1554.3480948616. The cubic root of 2415998 is about 134.1834200153.

The spelling of 2415998 in words is "two million, four hundred fifteen thousand, nine hundred ninety-eight".