93326881 has 2 divisors, whose sum is σ = 93326882. Its totient is φ = 93326880.

The previous prime is 93326861. The next prime is 93326941. The reversal of 93326881 is 18862339.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73256481 + 20070400 = 8559^2 + 4480^2 .

It is an emirp because it is prime and its reverse (18862339) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93326881 - 2¹³ = 93318689 is a prime.

It is a super-2 number, since 2×93326881² = 17419813434376322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (93326851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46663440 + 46663441.

It is an arithmetic number, because the mean of its divisors is an integer number (46663441).

Almost surely, 2^93326881 is an apocalyptic number.

It is an amenable number.

93326881 is a deficient number, since it is larger than the sum of its proper divisors (1).

93326881 is an equidigital number, since it uses as much as digits as its factorization.

93326881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 40.

The square root of 93326881 is about 9660.5838850455. The cubic root of 93326881 is about 453.5956879012.

The spelling of 93326881 in words is "ninety-three million, three hundred twenty-six thousand, eight hundred eighty-one".