5575949 has 16 divisors (see below), whose sum is σ = 6338880. Its totient is φ = 4872960.

The previous prime is 5575903. The next prime is 5575951. The reversal of 5575949 is 9495755.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5575949 - 2⁸ = 5575693 is a prime.

It is a super-3 number, since 3×5575949³ (a number of 21 digits) contains 333 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 (5572949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19562 + ... + 19844.

It is an arithmetic number, because the mean of its divisors is an integer number (396180).

Almost surely, 2^5575949 is an apocalyptic number.

It is an amenable number.

5575949 is a deficient number, since it is larger than the sum of its proper divisors (762931).

5575949 is a wasteful number, since it uses less digits than its factorization.

5575949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its digits is 283500, while the sum is 44.

The square root of 5575949 is about 2361.3447439965. The cubic root of 5575949 is about 177.3262095837.

The spelling of 5575949 in words is "five million, five hundred seventy-five thousand, nine hundred forty-nine".