83043077 has 8 divisors (see below), whose sum is σ = 90509664. Its totient is φ = 75730608.

The previous prime is 83043071. The next prime is 83043089. The reversal of 83043077 is 77034038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83043077 - 2⁴ = 83043061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83043071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37403 + ... + 39560.

It is an arithmetic number, because the mean of its divisors is an integer number (11313708).

Almost surely, 2^83043077 is an apocalyptic number.

It is an amenable number.

83043077 is a deficient number, since it is larger than the sum of its proper divisors (7466587).

83043077 is a wasteful number, since it uses less digits than its factorization.

83043077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77059.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 83043077 is about 9112.7974299882. The cubic root of 83043077 is about 436.2825179166.

The spelling of 83043077 in words is "eighty-three million, forty-three thousand, seventy-seven".