5576749 has 4 divisors (see below), whose sum is σ = 5587936. Its totient is φ = 5565564.

The previous prime is 5576699. The next prime is 5576759. The reversal of 5576749 is 9476755.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9476755 = 5 ⋅1895351.

It is a cyclic number.

It is not a de Polignac number, because 5576749 - 2⁹ = 5576237 is a prime.

It is a super-2 number, since 2×5576749² = 62200258818002, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5576759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4809 + ... + 5854.

It is an arithmetic number, because the mean of its divisors is an integer number (1396984).

Almost surely, 2^5576749 is an apocalyptic number.

It is an amenable number.

5576749 is a deficient number, since it is larger than the sum of its proper divisors (11187).

5576749 is a wasteful number, since it uses less digits than its factorization.

5576749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11186.

The product of its digits is 264600, while the sum is 43.

The square root of 5576749 is about 2361.5141329240. The cubic root of 5576749 is about 177.3346897058.

The spelling of 5576749 in words is "five million, five hundred seventy-six thousand, seven hundred forty-nine".