5426649 has 8 divisors (see below), whose sum is σ = 8039520. Its totient is φ = 3617748.

The previous prime is 5426633. The next prime is 5426651. The reversal of 5426649 is 9466245.

5426649 is a `hidden beast` number, since 5 + 4 + 2 + 6 + 649 = 666.

5426649 is nontrivially palindromic in base 6.

It is not a de Polignac number, because 5426649 - 2⁴ = 5426633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5426249) 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 7 ways as a sum of consecutive naturals, for example, 100467 + ... + 100520.

It is an arithmetic number, because the mean of its divisors is an integer number (1004940).

Almost surely, 2^5426649 is an apocalyptic number.

It is an amenable number.

5426649 is a deficient number, since it is larger than the sum of its proper divisors (2612871).

5426649 is a wasteful number, since it uses less digits than its factorization.

5426649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200996 (or 200990 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 5426649 is about 2329.5169027075. The cubic root of 5426649 is about 175.7291913930.

The spelling of 5426649 in words is "five million, four hundred twenty-six thousand, six hundred forty-nine".