99940483 has 4 divisors (see below), whose sum is σ = 101432200. Its totient is φ = 98448768.

The previous prime is 99940429. The next prime is 99940499. The reversal of 99940483 is 38404999.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38404999 = 443 ⋅86693.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99940483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99941483) 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, 745758 + ... + 745891.

It is an arithmetic number, because the mean of its divisors is an integer number (25358050).

Almost surely, 2^99940483 is an apocalyptic number.

99940483 is a deficient number, since it is larger than the sum of its proper divisors (1491717).

99940483 is a wasteful number, since it uses less digits than its factorization.

99940483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491716.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 99940483 is about 9997.0237070840. The cubic root of 99940483 is about 464.0667806057.

The spelling of 99940483 in words is "ninety-nine million, nine hundred forty thousand, four hundred eighty-three".