93140753 has 2 divisors, whose sum is σ = 93140754. Its totient is φ = 93140752.

The previous prime is 93140689. The next prime is 93140783. The reversal of 93140753 is 35704139.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48678529 + 44462224 = 6977^2 + 6668^2 .

It is a cyclic number.

It is not a de Polignac number, because 93140753 - 2⁶ = 93140689 is a prime.

It is a super-3 number, since 3×93140753³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (93140783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46570376 + 46570377.

It is an arithmetic number, because the mean of its divisors is an integer number (46570377).

Almost surely, 2^93140753 is an apocalyptic number.

It is an amenable number.

93140753 is a deficient number, since it is larger than the sum of its proper divisors (1).

93140753 is an equidigital number, since it uses as much as digits as its factorization.

93140753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 93140753 is about 9650.9457049556. The cubic root of 93140753 is about 453.2939418747.

The spelling of 93140753 in words is "ninety-three million, one hundred forty thousand, seven hundred fifty-three".