5577247 has 12 divisors (see below), whose sum is σ = 6286504. Its totient is φ = 4918320.

The previous prime is 5577239. The next prime is 5577277. The reversal of 5577247 is 7427755.

It is not a de Polignac number, because 5577247 - 2³ = 5577239 is a prime.

It is a super-2 number, since 2×5577247² = 62211368198018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577217) 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, 6472 + ... + 7282.

Almost surely, 2^5577247 is an apocalyptic number.

5577247 is a deficient number, since it is larger than the sum of its proper divisors (709257).

5577247 is a wasteful number, since it uses less digits than its factorization.

5577247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870 (or 847 counting only the distinct ones).

The product of its digits is 68600, while the sum is 37.

The square root of 5577247 is about 2361.6195713959. The cubic root of 5577247 is about 177.3399681722.

The spelling of 5577247 in words is "five million, five hundred seventy-seven thousand, two hundred forty-seven".