6452437 has 4 divisors (see below), whose sum is σ = 6460236. Its totient is φ = 6444640.

The previous prime is 6452431. The next prime is 6452447. The reversal of 6452437 is 7342546.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7342546 = 2 ⋅3671273.

It can be written as a sum of positive squares in 2 ways, for example, as 1461681 + 4990756 = 1209^2 + 2234^2 .

It is a cyclic number.

It is not a de Polignac number, because 6452437 - 2³ = 6452429 is a prime.

It is a d-powerful number, because it can be written as 6⁷ + 4³ + 5⁹ + 2¹³ + 4¹¹ + 3² + 7⁵ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6452399 and 6452408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6452431) 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, 2488 + ... + 4369.

It is an arithmetic number, because the mean of its divisors is an integer number (1615059).

Almost surely, 2^6452437 is an apocalyptic number.

It is an amenable number.

6452437 is a deficient number, since it is larger than the sum of its proper divisors (7799).

6452437 is an equidigital number, since it uses as much as digits as its factorization.

6452437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7798.

The product of its digits is 20160, while the sum is 31.

The square root of 6452437 is about 2540.1647584360. The cubic root of 6452437 is about 186.1692393431.

It can be divided in two parts, 6452 and 437, that added together give a square (6889 = 83²).

The spelling of 6452437 in words is "six million, four hundred fifty-two thousand, four hundred thirty-seven".