1202393 has 4 divisors (see below), whose sum is σ = 1273140. Its totient is φ = 1131648.

The previous prime is 1202387. The next prime is 1202423. The reversal of 1202393 is 3932021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 851929 + 350464 = 923^2 + 592^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202393 - 2⁶ = 1202329 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202303) 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, 35348 + ... + 35381.

It is an arithmetic number, because the mean of its divisors is an integer number (318285).

2^1202393 is an apocalyptic number.

It is an amenable number.

1202393 is a deficient number, since it is larger than the sum of its proper divisors (70747).

1202393 is an equidigital number, since it uses as much as digits as its factorization.

1202393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70746.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1202393 is about 1096.5368210872. The cubic root of 1202393 is about 106.3364472926.

The spelling of 1202393 in words is "one million, two hundred two thousand, three hundred ninety-three".