83477382 has 16 divisors (see below), whose sum is σ = 167269872. Its totient is φ = 27773280.

The previous prime is 83477369. The next prime is 83477417. The reversal of 83477382 is 28377438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9613 + ... + 16104.

It is an arithmetic number, because the mean of its divisors is an integer number (10454367).

Almost surely, 2^83477382 is an apocalyptic number.

83477382 is an abundant number, since it is smaller than the sum of its proper divisors (83792490).

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

83477382 is a wasteful number, since it uses less digits than its factorization.

83477382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26263.

The product of its digits is 225792, while the sum is 42.

The square root of 83477382 is about 9136.5957555317. The cubic root of 83477382 is about 437.0417636951.

The spelling of 83477382 in words is "eighty-three million, four hundred seventy-seven thousand, three hundred eighty-two".