2450988 has 36 divisors (see below), whose sum is σ = 6265168. Its totient is φ = 807840.

The previous prime is 2450963. The next prime is 2450989. The reversal of 2450988 is 8890542.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2450988² = 12014684352288, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (2450989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3378 + ... + 4038.

2^2450988 is an apocalyptic number.

It is an amenable number.

2450988 is an abundant number, since it is smaller than the sum of its proper divisors (3814180).

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

2450988 is a wasteful number, since it uses less digits than its factorization.

2450988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 2450988 is about 1565.5631574612. The cubic root of 2450988 is about 134.8280939487.

The spelling of 2450988 in words is "two million, four hundred fifty thousand, nine hundred eighty-eight".