82996403 has 4 divisors (see below), whose sum is σ = 94853040. Its totient is φ = 71139768.

The previous prime is 82996387. The next prime is 82996409. The reversal of 82996403 is 30469928.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 82996403 - 2⁴ = 82996387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82996409) 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, 5928308 + ... + 5928321.

It is an arithmetic number, because the mean of its divisors is an integer number (23713260).

Almost surely, 2^82996403 is an apocalyptic number.

82996403 is a deficient number, since it is larger than the sum of its proper divisors (11856637).

82996403 is a wasteful number, since it uses less digits than its factorization.

82996403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11856636.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 82996403 is about 9110.2361659838. The cubic root of 82996403 is about 436.2007657018.

The spelling of 82996403 in words is "eighty-two million, nine hundred ninety-six thousand, four hundred three".