93212501 has 2 divisors, whose sum is σ = 93212502. Its totient is φ = 93212500.

The previous prime is 93212489. The next prime is 93212503. The reversal of 93212501 is 10521239.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63520900 + 29691601 = 7970^2 + 5449^2 .

It is an emirp because it is prime and its reverse (10521239) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93212501 - 2⁶ = 93212437 is a prime.

Together with 93212503, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93212503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46606250 + 46606251.

It is an arithmetic number, because the mean of its divisors is an integer number (46606251).

Almost surely, 2^93212501 is an apocalyptic number.

It is an amenable number.

93212501 is a deficient number, since it is larger than the sum of its proper divisors (1).

93212501 is an equidigital number, since it uses as much as digits as its factorization.

93212501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 93212501 is about 9654.6621380554. The cubic root of 93212501 is about 453.4103054974.

The spelling of 93212501 in words is "ninety-three million, two hundred twelve thousand, five hundred one".