5426091 has 24 divisors (see below), whose sum is σ = 8925696. Its totient is φ = 3144240.

The previous prime is 5426051. The next prime is 5426093. The reversal of 5426091 is 1906245.

5426091 is a `hidden beast` number, since 54 + 2 + 609 + 1 = 666.

It is not a de Polignac number, because 5426091 - 2¹⁰ = 5425067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5426093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1086 + ... + 3468.

It is an arithmetic number, because the mean of its divisors is an integer number (371904).

Almost surely, 2^5426091 is an apocalyptic number.

5426091 is a deficient number, since it is larger than the sum of its proper divisors (3499605).

5426091 is a wasteful number, since it uses less digits than its factorization.

5426091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423 (or 2420 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5426091 is about 2329.3971323070. The cubic root of 5426091 is about 175.7231680165.

The spelling of 5426091 in words is "five million, four hundred twenty-six thousand, ninety-one".