1364291 has 6 divisors (see below), whose sum is σ = 1426740. Its totient is φ = 1304468.

The previous prime is 1364287. The next prime is 1364299. The reversal of 1364291 is 1924631.

It is not a de Polignac number, because 1364291 - 2² = 1364287 is a prime.

It is a super-2 number, since 2×1364291² = 3722579865362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1364291.

It is not an unprimeable number, because it can be changed into a prime (1364299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 761 + ... + 1818.

It is an arithmetic number, because the mean of its divisors is an integer number (237790).

2^1364291 is an apocalyptic number.

1364291 is a deficient number, since it is larger than the sum of its proper divisors (62449).

1364291 is an equidigital number, since it uses as much as digits as its factorization.

1364291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625 (or 2602 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 1364291 is about 1168.0286811547. The cubic root of 1364291 is about 110.9095657102.

The spelling of 1364291 in words is "one million, three hundred sixty-four thousand, two hundred ninety-one".