2372401 has 6 divisors (see below), whose sum is σ = 2520470. Its totient is φ = 2232576.

The previous prime is 2372393. The next prime is 2372413. The reversal of 2372401 is 1042732.

It can be written as a sum of positive squares in 3 ways, for example, as 409600 + 1962801 = 640^2 + 1401^2 .

It is not a de Polignac number, because 2372401 - 2³ = 2372393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2372431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3816 + ... + 4393.

2^2372401 is an apocalyptic number.

It is an amenable number.

2372401 is a deficient number, since it is larger than the sum of its proper divisors (148069).

2372401 is an equidigital number, since it uses as much as digits as its factorization.

2372401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8243 (or 8226 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2372401 is about 1540.2600429798. The cubic root of 2372401 is about 133.3713967717.

The spelling of 2372401 in words is "two million, three hundred seventy-two thousand, four hundred one".