83023612 has 24 divisors (see below), whose sum is σ = 166240256. Its totient is φ = 35540208.

The previous prime is 83023609. The next prime is 83023613. The reversal of 83023612 is 21632038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83023613) 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 7 ways as a sum of consecutive naturals, for example, 45673 + ... + 47455.

Almost surely, 2^83023612 is an apocalyptic number.

It is an amenable number.

83023612 is an abundant number, since it is smaller than the sum of its proper divisors (83216644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83023612 is a wasteful number, since it uses less digits than its factorization.

83023612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457 (or 3455 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 83023612 is about 9111.7293638475. The cubic root of 83023612 is about 436.2484275661.

It can be divided in two parts, 830 and 23612, that added together give a palindrome (24442).

The spelling of 83023612 in words is "eighty-three million, twenty-three thousand, six hundred twelve".