93919061 has 4 divisors (see below), whose sum is σ = 96457452. Its totient is φ = 91380672.

The previous prime is 93919037. The next prime is 93919073. The reversal of 93919061 is 16091939.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16091939 = 719 ⋅22381.

It can be written as a sum of positive squares in 2 ways, for example, as 69722500 + 24196561 = 8350^2 + 4919^2 .

It is a cyclic number.

It is not a de Polignac number, because 93919061 - 2⁶ = 93918997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93919361) 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, 1269140 + ... + 1269213.

It is an arithmetic number, because the mean of its divisors is an integer number (24114363).

Almost surely, 2^93919061 is an apocalyptic number.

It is an amenable number.

93919061 is a deficient number, since it is larger than the sum of its proper divisors (2538391).

93919061 is a wasteful number, since it uses less digits than its factorization.

93919061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538390.

The product of its (nonzero) digits is 13122, while the sum is 38.

The square root of 93919061 is about 9691.1847057003. The cubic root of 93919061 is about 454.5530546499.

The spelling of 93919061 in words is "ninety-three million, nine hundred nineteen thousand, sixty-one".