2251376 has 20 divisors (see below), whose sum is σ = 4481112. Its totient is φ = 1094976.

The previous prime is 2251373. The next prime is 2251397. The reversal of 2251376 is 6731522.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251373) 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, 1310 + ... + 2493.

2^2251376 is an apocalyptic number.

It is an amenable number.

2251376 is a deficient number, since it is larger than the sum of its proper divisors (2229736).

2251376 is a wasteful number, since it uses less digits than its factorization.

2251376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848 (or 3842 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 2251376 is about 1500.4585965631. The cubic root of 2251376 is about 131.0637764163.

Adding to 2251376 its reverse (6731522), we get a palindrome (8982898).

The spelling of 2251376 in words is "two million, two hundred fifty-one thousand, three hundred seventy-six".