80242983 has 12 divisors (see below), whose sum is σ = 116057448. Its totient is φ = 53425680.

The previous prime is 80242979. The next prime is 80242997. The reversal of 80242983 is 38924208.

It is not a de Polignac number, because 80242983 - 2² = 80242979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80242933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2053 + ... + 12833.

It is an arithmetic number, because the mean of its divisors is an integer number (9671454).

Almost surely, 2^80242983 is an apocalyptic number.

80242983 is a deficient number, since it is larger than the sum of its proper divisors (35814465).

80242983 is a wasteful number, since it uses less digits than its factorization.

80242983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11614 (or 11611 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 80242983 is about 8957.8447742747. The cubic root of 80242983 is about 431.3227395891.

It can be divided in two parts, 80242 and 983, that added together give a square (81225 = 285²).

The spelling of 80242983 in words is "eighty million, two hundred forty-two thousand, nine hundred eighty-three".