2426437 has 4 divisors (see below), whose sum is σ = 2613100. Its totient is φ = 2239776.

The previous prime is 2426399. The next prime is 2426441. The reversal of 2426437 is 7346242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1653796 + 772641 = 1286^2 + 879^2 .

It is a cyclic number.

It is not a de Polignac number, because 2426437 - 2⁷ = 2426309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426467) 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, 93312 + ... + 93337.

It is an arithmetic number, because the mean of its divisors is an integer number (653275).

2^2426437 is an apocalyptic number.

It is an amenable number.

2426437 is a deficient number, since it is larger than the sum of its proper divisors (186663).

2426437 is a wasteful number, since it uses less digits than its factorization.

2426437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186662.

The product of its digits is 8064, while the sum is 28.

The square root of 2426437 is about 1557.7024748006. The cubic root of 2426437 is about 134.3764014276.

The spelling of 2426437 in words is "two million, four hundred twenty-six thousand, four hundred thirty-seven".