2251337 has 4 divisors (see below), whose sum is σ = 2456016. Its totient is φ = 2046660.

The previous prime is 2251331. The next prime is 2251343. The reversal of 2251337 is 7331522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2251331) and next prime (2251343).

It is not a de Polignac number, because 2251337 - 2¹⁶ = 2185801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2251331) 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, 102323 + ... + 102344.

It is an arithmetic number, because the mean of its divisors is an integer number (614004).

2^2251337 is an apocalyptic number.

It is an amenable number.

2251337 is a deficient number, since it is larger than the sum of its proper divisors (204679).

2251337 is a wasteful number, since it uses less digits than its factorization.

2251337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204678.

The product of its digits is 1260, while the sum is 23.

The square root of 2251337 is about 1500.4456004801. The cubic root of 2251337 is about 131.0630196174.

Adding to 2251337 its reverse (7331522), we get a palindrome (9582859).

The spelling of 2251337 in words is "two million, two hundred fifty-one thousand, three hundred thirty-seven".