83023544 has 8 divisors (see below), whose sum is σ = 155669160. Its totient is φ = 41511768.

The previous prime is 83023543. The next prime is 83023553. The reversal of 83023544 is 44532038.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83023541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5188964 + ... + 5188979.

It is an arithmetic number, because the mean of its divisors is an integer number (19458645).

Almost surely, 2^83023544 is an apocalyptic number.

It is an amenable number.

83023544 is a deficient number, since it is larger than the sum of its proper divisors (72645616).

83023544 is a wasteful number, since it uses less digits than its factorization.

83023544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10377949 (or 10377945 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 83023544 is about 9111.7256323926. The cubic root of 83023544 is about 436.2483084638.

The spelling of 83023544 in words is "eighty-three million, twenty-three thousand, five hundred forty-four".