1336441 has 8 divisors (see below), whose sum is σ = 1452800. Its totient is φ = 1224720.

The previous prime is 1336429. The next prime is 1336453. The reversal of 1336441 is 1446331.

1336441 = T₂₇₈ + T₂₇₉ + ... + T₃₀₈.

It is an interprime number because it is at equal distance from previous prime (1336429) and next prime (1336453).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 7-Lehmer number, since φ(1336441) divides (1336441-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 1336441 - 2¹¹ = 1334393 is a prime.

It is a Duffinian number.

1336441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1336481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546 + ... + 1723.

It is an arithmetic number, because the mean of its divisors is an integer number (181600).

2^1336441 is an apocalyptic number.

It is an amenable number.

1336441 is a deficient number, since it is larger than the sum of its proper divisors (116359).

1336441 is a wasteful number, since it uses less digits than its factorization.

1336441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319.

The product of its digits is 864, while the sum is 22.

The square root of 1336441 is about 1156.0454143328. The cubic root of 1336441 is about 110.1496860247.

The spelling of 1336441 in words is "one million, three hundred thirty-six thousand, four hundred forty-one".