93138483 has 4 divisors (see below), whose sum is σ = 124184648. Its totient is φ = 62092320.

The previous prime is 93138481. The next prime is 93138497. The reversal of 93138483 is 38483139.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38483139 = 3 ⋅12827713.

It is not a de Polignac number, because 93138483 - 2¹ = 93138481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93138481) 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, 15523078 + ... + 15523083.

It is an arithmetic number, because the mean of its divisors is an integer number (31046162).

Almost surely, 2^93138483 is an apocalyptic number.

93138483 is a deficient number, since it is larger than the sum of its proper divisors (31046165).

93138483 is a wasteful number, since it uses less digits than its factorization.

93138483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31046164.

The product of its digits is 62208, while the sum is 39.

The square root of 93138483 is about 9650.8280991840. The cubic root of 93138483 is about 453.2902593277.

The spelling of 93138483 in words is "ninety-three million, one hundred thirty-eight thousand, four hundred eighty-three".