1238288 has 20 divisors (see below), whose sum is σ = 2417628. Its totient is φ = 614400.

The previous prime is 1238273. The next prime is 1238291. The reversal of 1238288 is 8828321.

It can be written as a sum of positive squares in 2 ways, for example, as 868624 + 369664 = 932^2 + 608^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2888 + ... + 3288.

2^1238288 is an apocalyptic number.

It is an amenable number.

1238288 is a deficient number, since it is larger than the sum of its proper divisors (1179340).

1238288 is a wasteful number, since it uses less digits than its factorization.

1238288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 596 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 1238288 is about 1112.7838963608. The cubic root of 1238288 is about 107.3842417179.

The spelling of 1238288 in words is "one million, two hundred thirty-eight thousand, two hundred eighty-eight".