746285 has 4 divisors (see below), whose sum is σ = 895548. Its totient is φ = 597024.

The previous prime is 746267. The next prime is 746287. The reversal of 746285 is 582647.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 582647 = 13 ⋅44819.

It can be written as a sum of positive squares in 2 ways, for example, as 487204 + 259081 = 698^2 + 509^2 .

It is a cyclic number.

It is not a de Polignac number, because 746285 - 2¹⁶ = 680749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74624 + ... + 74633.

It is an arithmetic number, because the mean of its divisors is an integer number (223887).

2⁷⁴⁶²⁸⁵ is an apocalyptic number.

It is an amenable number.

746285 is a deficient number, since it is larger than the sum of its proper divisors (149263).

746285 is a wasteful number, since it uses less digits than its factorization.

746285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149262.

The product of its digits is 13440, while the sum is 32.

The square root of 746285 is about 863.8778848888. The cubic root of 746285 is about 90.7057678689.

The spelling of 746285 in words is "seven hundred forty-six thousand, two hundred eighty-five".