7312633 has 2 divisors, whose sum is σ = 7312634. Its totient is φ = 7312632.

The previous prime is 7312631. The next prime is 7312639. The reversal of 7312633 is 3362137.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6985449 + 327184 = 2643^2 + 572^2 .

It is a cyclic number.

It is not a de Polignac number, because 7312633 - 2¹ = 7312631 is a prime.

Together with 7312631, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 7312598 and 7312607.

It is not a weakly prime, because it can be changed into another prime (7312631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3656316 + 3656317.

It is an arithmetic number, because the mean of its divisors is an integer number (3656317).

Almost surely, 2^7312633 is an apocalyptic number.

It is an amenable number.

7312633 is a deficient number, since it is larger than the sum of its proper divisors (1).

7312633 is an equidigital number, since it uses as much as digits as its factorization.

7312633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 25.

The square root of 7312633 is about 2704.1880481949. The cubic root of 7312633 is about 194.0995786654.

It can be divided in two parts, 731 and 2633, that added together give a square (3364 = 58²).

The spelling of 7312633 in words is "seven million, three hundred twelve thousand, six hundred thirty-three".