752849 has 4 divisors (see below), whose sum is σ = 763236. Its totient is φ = 742464.

The previous prime is 752833. The next prime is 752861. The reversal of 752849 is 948257.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 948257 = 673 ⋅1409.

It can be written as a sum of positive squares in 2 ways, for example, as 368449 + 384400 = 607^2 + 620^2 .

It is a cyclic number.

It is not a de Polignac number, because 752849 - 2⁴ = 752833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (752809) 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, 5084 + ... + 5229.

It is an arithmetic number, because the mean of its divisors is an integer number (190809).

2⁷⁵²⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

752849 is a deficient number, since it is larger than the sum of its proper divisors (10387).

752849 is a wasteful number, since it uses less digits than its factorization.

752849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10386.

The product of its digits is 20160, while the sum is 35.

The square root of 752849 is about 867.6687155822. The cubic root of 752849 is about 90.9709282008.

The spelling of 752849 in words is "seven hundred fifty-two thousand, eight hundred forty-nine".