5577494 has 8 divisors (see below), whose sum is σ = 9009840. Its totient is φ = 2574216.

The previous prime is 5577493. The next prime is 5577497. The reversal of 5577494 is 4947755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5577494² = 62216878640072, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577493) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 107234 + ... + 107285.

It is an arithmetic number, because the mean of its divisors is an integer number (1126230).

Almost surely, 2^5577494 is an apocalyptic number.

5577494 is a deficient number, since it is larger than the sum of its proper divisors (3432346).

5577494 is a wasteful number, since it uses less digits than its factorization.

5577494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214534.

The product of its digits is 176400, while the sum is 41.

The square root of 5577494 is about 2361.6718654377. The cubic root of 5577494 is about 177.3425860902.

The spelling of 5577494 in words is "five million, five hundred seventy-seven thousand, four hundred ninety-four".