2242976 has 24 divisors (see below), whose sum is σ = 4570020. Its totient is φ = 1082368.

The previous prime is 2242973. The next prime is 2242979. The reversal of 2242976 is 6792422.

It is an interprime number because it is at equal distance from previous prime (2242973) and next prime (2242979).

It can be written as a sum of positive squares in 2 ways, for example, as 2016400 + 226576 = 1420^2 + 476^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁵ + 4⁸ + 2²¹ + 9 + 7³ + 6⁶ .

It is not an unprimeable number, because it can be changed into a prime (2242973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281 + ... + 2136.

2^2242976 is an apocalyptic number.

It is an amenable number.

2242976 is an abundant number, since it is smaller than the sum of its proper divisors (2327044).

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

2242976 is a wasteful number, since it uses less digits than its factorization.

2242976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456 (or 2448 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 2242976 is about 1497.6568365283. The cubic root of 2242976 is about 130.9005713685.

The spelling of 2242976 in words is "two million, two hundred forty-two thousand, nine hundred seventy-six".