1302097 has 4 divisors (see below), whose sum is σ = 1308160. Its totient is φ = 1296036.

The previous prime is 1302079. The next prime is 1302107. The reversal of 1302097 is 7902031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7902031 = 73 ⋅108247.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1302097 is a prime.

It is a Duffinian number.

1302097 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1302017) 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, 2697 + ... + 3142.

It is an arithmetic number, because the mean of its divisors is an integer number (327040).

2^1302097 is an apocalyptic number.

It is an amenable number.

1302097 is a deficient number, since it is larger than the sum of its proper divisors (6063).

1302097 is an equidigital number, since it uses as much as digits as its factorization.

1302097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 1302097 is about 1141.0946498867. The cubic root of 1302097 is about 109.1979401366.

The spelling of 1302097 in words is "one million, three hundred two thousand, ninety-seven".