5773921 has 4 divisors (see below), whose sum is σ = 5815600. Its totient is φ = 5732244.

The previous prime is 5773919. The next prime is 5773939. The reversal of 5773921 is 1293775.

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.

It is a cyclic number.

It is not a de Polignac number, because 5773921 - 2¹ = 5773919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5773991) 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, 20631 + ... + 20908.

It is an arithmetic number, because the mean of its divisors is an integer number (1453900).

Almost surely, 2^5773921 is an apocalyptic number.

It is an amenable number.

5773921 is a deficient number, since it is larger than the sum of its proper divisors (41679).

5773921 is a wasteful number, since it uses less digits than its factorization.

5773921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41678.

The product of its digits is 13230, while the sum is 34.

The square root of 5773921 is about 2402.8984581126. The cubic root of 5773921 is about 179.4004848719.

The spelling of 5773921 in words is "five million, seven hundred seventy-three thousand, nine hundred twenty-one".