5749121 has 6 divisors (see below), whose sum is σ = 6687810. Its totient is φ = 4927776.

The previous prime is 5749091. The next prime is 5749127. The reversal of 5749121 is 1219475.

5749121 is digitally balanced in base 3 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 2436721 = 1820^2 + 1561^2 .

It is not a de Polignac number, because 5749121 - 2¹⁰ = 5748097 is a prime.

It is a Duffinian number.

5749121 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (5749127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58616 + ... + 58713.

It is an arithmetic number, because the mean of its divisors is an integer number (1114635).

Almost surely, 2^5749121 is an apocalyptic number.

It is an amenable number.

5749121 is a deficient number, since it is larger than the sum of its proper divisors (938689).

5749121 is a wasteful number, since it uses less digits than its factorization.

5749121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117343 (or 117336 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 5749121 is about 2397.7324704812. The cubic root of 5749121 is about 179.1432641027.

The spelling of 5749121 in words is "five million, seven hundred forty-nine thousand, one hundred twenty-one".