83141956 has 12 divisors (see below), whose sum is σ = 150515820. Its totient is φ = 40137440.

The previous prime is 83141953. The next prime is 83141957. The reversal of 83141956 is 65914138.

It can be written as a sum of positive squares in 2 ways, for example, as 36000000 + 47141956 = 6000^2 + 6866^2 .

It is not an unprimeable number, because it can be changed into a prime (83141953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358255 + ... + 358486.

It is an arithmetic number, because the mean of its divisors is an integer number (12542985).

Almost surely, 2^83141956 is an apocalyptic number.

It is an amenable number.

83141956 is a deficient number, since it is larger than the sum of its proper divisors (67373864).

83141956 is a wasteful number, since it uses less digits than its factorization.

83141956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716774 (or 716772 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 83141956 is about 9118.2210984380. The cubic root of 83141956 is about 436.4556090804.

The spelling of 83141956 in words is "eighty-three million, one hundred forty-one thousand, nine hundred fifty-six".