2251354 has 12 divisors (see below), whose sum is σ = 3928554. Its totient is φ = 964824.

The previous prime is 2251349. The next prime is 2251369. The reversal of 2251354 is 4531522.

It can be written as a sum of positive squares in only one way, i.e., 1863225 + 388129 = 1365^2 + 623^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11389 + ... + 11584.

2^2251354 is an apocalyptic number.

2251354 is a deficient number, since it is larger than the sum of its proper divisors (1677200).

2251354 is a wasteful number, since it uses less digits than its factorization.

2251354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22989 (or 22982 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 2251354 is about 1500.4512654532. The cubic root of 2251354 is about 131.0633495052.

Adding to 2251354 its reverse (4531522), we get a palindrome (6782876).

The spelling of 2251354 in words is "two million, two hundred fifty-one thousand, three hundred fifty-four".