1402801 has 2 divisors, whose sum is σ = 1402802. Its totient is φ = 1402800.

The previous prime is 1402799. The next prime is 1402811. The reversal of 1402801 is 1082041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1157776 + 245025 = 1076^2 + 495^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402801 - 2¹ = 1402799 is a prime.

Together with 1402799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1402811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701400 + 701401.

It is an arithmetic number, because the mean of its divisors is an integer number (701401).

2^1402801 is an apocalyptic number.

It is an amenable number.

1402801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402801 is an equidigital number, since it uses as much as digits as its factorization.

1402801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1402801 is about 1184.3990037145. The cubic root of 1402801 is about 111.9434504066.

Adding to 1402801 its reverse (1082041), we get a palindrome (2484842).

The spelling of 1402801 in words is "one million, four hundred two thousand, eight hundred one".