5537992 has 8 divisors (see below), whose sum is σ = 10383750. Its totient is φ = 2768992.

The previous prime is 5537981. The next prime is 5538011. The reversal of 5537992 is 2997355.

It can be written as a sum of positive squares in only one way, i.e., 2802276 + 2735716 = 1674^2 + 1654^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346117 + ... + 346132.

Almost surely, 2^5537992 is an apocalyptic number.

It is an amenable number.

5537992 is a deficient number, since it is larger than the sum of its proper divisors (4845758).

5537992 is a wasteful number, since it uses less digits than its factorization.

5537992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692255 (or 692251 counting only the distinct ones).

The product of its digits is 85050, while the sum is 40.

The square root of 5537992 is about 2353.2938618031. The cubic root of 5537992 is about 176.9229238717.

The spelling of 5537992 in words is "five million, five hundred thirty-seven thousand, nine hundred ninety-two".