1042633 has 2 divisors, whose sum is σ = 1042634. Its totient is φ = 1042632.

The previous prime is 1042631. The next prime is 1042681. The reversal of 1042633 is 3362401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1016064 + 26569 = 1008^2 + 163^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042633 - 2¹ = 1042631 is a prime.

Together with 1042631, it forms a pair of twin primes.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 1042633.

It is not a weakly prime, because it can be changed into another prime (1042631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521316 + 521317.

It is an arithmetic number, because the mean of its divisors is an integer number (521317).

2^1042633 is an apocalyptic number.

It is an amenable number.

1042633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042633 is an equidigital number, since it uses as much as digits as its factorization.

1042633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1042633 is about 1021.0940211362. The cubic root of 1042633 is about 101.4013698889.

The spelling of 1042633 in words is "one million, forty-two thousand, six hundred thirty-three".