5577394 has 16 divisors (see below), whose sum is σ = 9076536. Its totient is φ = 2560000.

The previous prime is 5577389. The next prime is 5577437. The reversal of 5577394 is 4937755.

It can be written as a sum of positive squares in 4 ways, for example, as 2601769 + 2975625 = 1613^2 + 1725^2 .

It is a super-2 number, since 2×5577394² = 62214647662472, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607 + ... + 3394.

Almost surely, 2^5577394 is an apocalyptic number.

5577394 is a deficient number, since it is larger than the sum of its proper divisors (3499142).

5577394 is a wasteful number, since it uses less digits than its factorization.

5577394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061.

The product of its digits is 132300, while the sum is 40.

The square root of 5577394 is about 2361.6506939003. The cubic root of 5577394 is about 177.3415262136.

The spelling of 5577394 in words is "five million, five hundred seventy-seven thousand, three hundred ninety-four".