5426842 has 24 divisors (see below), whose sum is σ = 8896860. Its totient is φ = 2480640.

The previous prime is 5426819. The next prime is 5426843. The reversal of 5426842 is 2486245.

It can be written as a sum of positive squares in 6 ways, for example, as 4124961 + 1301881 = 2031^2 + 1141^2 .

It is a super-2 number, since 2×5426842² = 58901228185928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5426843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23584 + ... + 23812.

Almost surely, 2^5426842 is an apocalyptic number.

5426842 is a deficient number, since it is larger than the sum of its proper divisors (3470018).

5426842 is a wasteful number, since it uses less digits than its factorization.

5426842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 289 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 5426842 is about 2329.5583272372. The cubic root of 5426842 is about 175.7312746511.

It can be divided in two parts, 54 and 26842, that added together give a square (26896 = 164²).

The spelling of 5426842 in words is "five million, four hundred twenty-six thousand, eight hundred forty-two".