5426437 has 2 divisors, whose sum is σ = 5426438. Its totient is φ = 5426436.

The previous prime is 5426411. The next prime is 5426453. The reversal of 5426437 is 7346245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2869636 + 2556801 = 1694^2 + 1599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5426437 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5426399 and 5426408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5426467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2713218 + 2713219.

It is an arithmetic number, because the mean of its divisors is an integer number (2713219).

Almost surely, 2^5426437 is an apocalyptic number.

It is an amenable number.

5426437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5426437 is an equidigital number, since it uses as much as digits as its factorization.

5426437 is an evil number, because the sum of its binary digits is even.

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

The square root of 5426437 is about 2329.4713992664. The cubic root of 5426437 is about 175.7269029903.

The spelling of 5426437 in words is "five million, four hundred twenty-six thousand, four hundred thirty-seven".