93751961 has 4 divisors (see below), whose sum is σ = 95151312. Its totient is φ = 92352612.

The previous prime is 93751949. The next prime is 93752011. The reversal of 93751961 is 16915739.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 93751961 - 2⁶ = 93751897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93751901) 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 in 3 ways as a sum of consecutive naturals, for example, 699575 + ... + 699708.

It is an arithmetic number, because the mean of its divisors is an integer number (23787828).

Almost surely, 2^93751961 is an apocalyptic number.

It is an amenable number.

93751961 is a deficient number, since it is larger than the sum of its proper divisors (1399351).

93751961 is a wasteful number, since it uses less digits than its factorization.

93751961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399350.

The product of its digits is 51030, while the sum is 41.

The square root of 93751961 is about 9682.5596305936. The cubic root of 93751961 is about 454.2833156290.

The spelling of 93751961 in words is "ninety-three million, seven hundred fifty-one thousand, nine hundred sixty-one".