83031026 has 32 divisors (see below), whose sum is σ = 149506560. Its totient is φ = 34166016.

The previous prime is 83031001. The next prime is 83031029. The reversal of 83031026 is 62013038.

It is a super-2 number, since 2×83031026² = 13788302557225352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 83030992 and 83031010.

It is not an unprimeable number, because it can be changed into a prime (83031029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3455 + ... + 13341.

It is an arithmetic number, because the mean of its divisors is an integer number (4672080).

Almost surely, 2^83031026 is an apocalyptic number.

83031026 is a deficient number, since it is larger than the sum of its proper divisors (66475534).

83031026 is a wasteful number, since it uses less digits than its factorization.

83031026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9938.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 83031026 is about 9112.1361930120. The cubic root of 83031026 is about 436.2614128261.

The spelling of 83031026 in words is "eighty-three million, thirty-one thousand, twenty-six".