1368465 has 16 divisors (see below), whose sum is σ = 2502528. Its totient is φ = 625536.

The previous prime is 1368463. The next prime is 1368467. The reversal of 1368465 is 5648631.

It is an interprime number because it is at equal distance from previous prime (1368463) and next prime (1368467).

It is not a de Polignac number, because 1368465 - 2¹ = 1368463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1368461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6412 + ... + 6621.

It is an arithmetic number, because the mean of its divisors is an integer number (156408).

2^1368465 is an apocalyptic number.

1368465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1368465 is a deficient number, since it is larger than the sum of its proper divisors (1134063).

1368465 is a wasteful number, since it uses less digits than its factorization.

1368465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13048.

The product of its digits is 17280, while the sum is 33.

The square root of 1368465 is about 1169.8140877934. The cubic root of 1368465 is about 111.0225585188.

The spelling of 1368465 in words is "one million, three hundred sixty-eight thousand, four hundred sixty-five".