1362797 has 4 divisors (see below), whose sum is σ = 1409820. Its totient is φ = 1315776.

The previous prime is 1362787. The next prime is 1362833. The reversal of 1362797 is 7972631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7972631 = 53 ⋅150427.

It can be written as a sum of positive squares in 2 ways, for example, as 320356 + 1042441 = 566^2 + 1021^2 .

It is a cyclic number.

It is not a de Polignac number, because 1362797 - 2¹² = 1358701 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 1 + 3³ + 6⁵ + 2 + 7 + 9⁶ + 7⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1362707) 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, 23468 + ... + 23525.

It is an arithmetic number, because the mean of its divisors is an integer number (352455).

2^1362797 is an apocalyptic number.

It is an amenable number.

1362797 is a deficient number, since it is larger than the sum of its proper divisors (47023).

1362797 is an equidigital number, since it uses as much as digits as its factorization.

1362797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47022.

The product of its digits is 15876, while the sum is 35.

The square root of 1362797 is about 1167.3889668829. The cubic root of 1362797 is about 110.8690661852.

The spelling of 1362797 in words is "one million, three hundred sixty-two thousand, seven hundred ninety-seven".