2257372 has 12 divisors (see below), whose sum is σ = 4254376. Its totient is φ = 1041840.

The previous prime is 2257361. The next prime is 2257373. The reversal of 2257372 is 2737522.

2257372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹² + 2¹⁴ + 5⁴ + 7 + 3¹³ + 7⁶ + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2257372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2257373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21654 + ... + 21757.

2^2257372 is an apocalyptic number.

It is an amenable number.

2257372 is a deficient number, since it is larger than the sum of its proper divisors (1997004).

2257372 is a wasteful number, since it uses less digits than its factorization.

2257372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43428 (or 43426 counting only the distinct ones).

The product of its digits is 5880, while the sum is 28.

The square root of 2257372 is about 1502.4553237950. The cubic root of 2257372 is about 131.1800255880.

The spelling of 2257372 in words is "two million, two hundred fifty-seven thousand, three hundred seventy-two".