2253398 has 16 divisors (see below), whose sum is σ = 3919104. Its totient is φ = 951720.

The previous prime is 2253397. The next prime is 2253409. The reversal of 2253398 is 8933522.

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁸ + 5⁸ + 3⁴ + 3¹³ + 9² + 8⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140 + ... + 2127.

It is an arithmetic number, because the mean of its divisors is an integer number (244944).

2^2253398 is an apocalyptic number.

2253398 is a deficient number, since it is larger than the sum of its proper divisors (1665706).

2253398 is a wasteful number, since it uses less digits than its factorization.

2253398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347.

The product of its digits is 12960, while the sum is 32.

The square root of 2253398 is about 1501.1322393447. The cubic root of 2253398 is about 131.1030015625.

The spelling of 2253398 in words is "two million, two hundred fifty-three thousand, three hundred ninety-eight".