2251976 has 16 divisors (see below), whose sum is σ = 4406400. Its totient is φ = 1076944.

The previous prime is 2251957. The next prime is 2251979. The reversal of 2251976 is 6791522.

It is not an unprimeable number, because it can be changed into a prime (2251979) 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, 5936 + ... + 6303.

It is an arithmetic number, because the mean of its divisors is an integer number (275400).

2^2251976 is an apocalyptic number.

It is an amenable number.

2251976 is a deficient number, since it is larger than the sum of its proper divisors (2154424).

2251976 is a wasteful number, since it uses less digits than its factorization.

2251976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12268 (or 12264 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 2251976 is about 1500.6585221162. The cubic root of 2251976 is about 131.0754183753.

The spelling of 2251976 in words is "two million, two hundred fifty-one thousand, nine hundred seventy-six".