94633537 has 2 divisors, whose sum is σ = 94633538. Its totient is φ = 94633536.

The previous prime is 94633507. The next prime is 94633573. The reversal of 94633537 is 73533649.

Together with next prime (94633573) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62869041 + 31764496 = 7929^2 + 5636^2 .

It is a cyclic number.

It is not a de Polignac number, because 94633537 - 2¹¹ = 94631489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94633537.

It is not a weakly prime, because it can be changed into another prime (94633507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47316768 + 47316769.

It is an arithmetic number, because the mean of its divisors is an integer number (47316769).

Almost surely, 2^94633537 is an apocalyptic number.

It is an amenable number.

94633537 is a deficient number, since it is larger than the sum of its proper divisors (1).

94633537 is an equidigital number, since it uses as much as digits as its factorization.

94633537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 40.

The square root of 94633537 is about 9727.9770250551. The cubic root of 94633537 is about 455.7027934692.

The spelling of 94633537 in words is "ninety-four million, six hundred thirty-three thousand, five hundred thirty-seven".