1338854 has 16 divisors (see below), whose sum is σ = 2306880. Its totient is φ = 576360.

The previous prime is 1338851. The next prime is 1338863. The reversal of 1338854 is 4588331.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1338854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338851) 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, 1184 + ... + 2019.

It is an arithmetic number, because the mean of its divisors is an integer number (144180).

2^1338854 is an apocalyptic number.

1338854 is a deficient number, since it is larger than the sum of its proper divisors (968026).

1338854 is a wasteful number, since it uses less digits than its factorization.

1338854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235.

The product of its digits is 11520, while the sum is 32.

The square root of 1338854 is about 1157.0885877927. The cubic root of 1338854 is about 110.2159394513.

The spelling of 1338854 in words is "one million, three hundred thirty-eight thousand, eight hundred fifty-four".