2437393 has 8 divisors (see below), whose sum is σ = 2827712. Its totient is φ = 2057616.

The previous prime is 2437381. The next prime is 2437399. The reversal of 2437393 is 3937342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2437393 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 4⁸ + 3⁵ + 7⁵ + 3¹¹ + 9⁵ + 3¹³ .

It is a Duffinian number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2437399) 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, 2130 + ... + 3067.

It is an arithmetic number, because the mean of its divisors is an integer number (353464).

2^2437393 is an apocalyptic number.

It is an amenable number.

2437393 is a deficient number, since it is larger than the sum of its proper divisors (390319).

2437393 is an equidigital number, since it uses as much as digits as its factorization.

2437393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5271.

The product of its digits is 13608, while the sum is 31.

The square root of 2437393 is about 1561.2152317986. The cubic root of 2437393 is about 134.5783460298.

The spelling of 2437393 in words is "two million, four hundred thirty-seven thousand, three hundred ninety-three".