1238801 has 2 divisors, whose sum is σ = 1238802. Its totient is φ = 1238800.

The previous prime is 1238789. The next prime is 1238821. The reversal of 1238801 is 1088321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 952576 + 286225 = 976^2 + 535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1238801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1238821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 619400 + 619401.

It is an arithmetic number, because the mean of its divisors is an integer number (619401).

2^1238801 is an apocalyptic number.

It is an amenable number.

1238801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1238801 is an equidigital number, since it uses as much as digits as its factorization.

1238801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 1238801 is about 1113.0143754687. The cubic root of 1238801 is about 107.3990687776.

The spelling of 1238801 in words is "one million, two hundred thirty-eight thousand, eight hundred one".