93730481 has 4 divisors (see below), whose sum is σ = 100940532. Its totient is φ = 86520432.

The previous prime is 93730463. The next prime is 93730487. The reversal of 93730481 is 18403739.

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 37405456 + 56325025 = 6116^2 + 7505^2 .

It is a cyclic number.

It is not a de Polignac number, because 93730481 - 2¹⁴ = 93714097 is a prime.

It is a super-2 number, since 2×93730481² = 17570806136982722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93730487) 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, 3605006 + ... + 3605031.

It is an arithmetic number, because the mean of its divisors is an integer number (25235133).

Almost surely, 2^93730481 is an apocalyptic number.

It is an amenable number.

93730481 is a deficient number, since it is larger than the sum of its proper divisors (7210051).

93730481 is a wasteful number, since it uses less digits than its factorization.

93730481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7210050.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 93730481 is about 9681.4503562225. The cubic root of 93730481 is about 454.2486185737.

The spelling of 93730481 in words is "ninety-three million, seven hundred thirty thousand, four hundred eighty-one".