93701213 has 4 divisors (see below), whose sum is σ = 93866460. Its totient is φ = 93535968.

The previous prime is 93701207. The next prime is 93701239. The reversal of 93701213 is 31210739.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49252324 + 44448889 = 7018^2 + 6667^2 .

It is a cyclic number.

It is not a de Polignac number, because 93701213 - 2¹² = 93697117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93701243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81770 + ... + 82907.

It is an arithmetic number, because the mean of its divisors is an integer number (23466615).

Almost surely, 2^93701213 is an apocalyptic number.

It is an amenable number.

93701213 is a deficient number, since it is larger than the sum of its proper divisors (165247).

93701213 is a wasteful number, since it uses less digits than its factorization.

93701213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165246.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 93701213 is about 9679.9386878224. The cubic root of 93701213 is about 454.2013328793.

The spelling of 93701213 in words is "ninety-three million, seven hundred one thousand, two hundred thirteen".