2251476 has 30 divisors (see below), whose sum is σ = 5886650. Its totient is φ = 750384.

The previous prime is 2251471. The next prime is 2251489. The reversal of 2251476 is 6741522.

It can be written as a sum of positive squares in only one way, i.e., 2178576 + 72900 = 1476^2 + 270^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251471) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3151 + ... + 3798.

2^2251476 is an apocalyptic number.

It is an amenable number.

2251476 is an abundant number, since it is smaller than the sum of its proper divisors (3635174).

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

2251476 is a wasteful number, since it uses less digits than its factorization.

2251476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6965 (or 6954 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 2251476 is about 1500.4919193385. The cubic root of 2251476 is about 131.0657168864.

Adding to 2251476 its reverse (6741522), we get a palindrome (8992998).

The spelling of 2251476 in words is "two million, two hundred fifty-one thousand, four hundred seventy-six".