93420883 has 4 divisors (see below), whose sum is σ = 93863848. Its totient is φ = 92977920.

The previous prime is 93420857. The next prime is 93420889. The reversal of 93420883 is 38802439.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38802439 = 13 ⋅2984803.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93420883 is a prime.

It is a super-2 number, since 2×93420883² = 17454922760999378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93420889) 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, 221166 + ... + 221587.

It is an arithmetic number, because the mean of its divisors is an integer number (23465962).

Almost surely, 2^93420883 is an apocalyptic number.

93420883 is a deficient number, since it is larger than the sum of its proper divisors (442965).

93420883 is a wasteful number, since it uses less digits than its factorization.

93420883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442964.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 93420883 is about 9665.4478944330. The cubic root of 93420883 is about 453.7479291190.

The spelling of 93420883 in words is "ninety-three million, four hundred twenty thousand, eight hundred eighty-three".