1202397 has 16 divisors (see below), whose sum is σ = 1892352. Its totient is φ = 664560.

The previous prime is 1202387. The next prime is 1202423. The reversal of 1202397 is 7932021.

It is not a de Polignac number, because 1202397 - 2⁷ = 1202269 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202317) 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 15 ways as a sum of consecutive naturals, for example, 273 + ... + 1574.

It is an arithmetic number, because the mean of its divisors is an integer number (118272).

2^1202397 is an apocalyptic number.

It is an amenable number.

1202397 is a deficient number, since it is larger than the sum of its proper divisors (689955).

1202397 is a wasteful number, since it uses less digits than its factorization.

1202397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 1202397 is about 1096.5386450098. The cubic root of 1202397 is about 106.3365652089.

The spelling of 1202397 in words is "one million, two hundred two thousand, three hundred ninety-seven".