83151395 has 16 divisors (see below), whose sum is σ = 102928320. Its totient is φ = 64439424.

The previous prime is 83151377. The next prime is 83151421. The reversal of 83151395 is 59315138.

It is a cyclic number.

It is not a de Polignac number, because 83151395 - 2¹² = 83147299 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47801 + ... + 49509.

It is an arithmetic number, because the mean of its divisors is an integer number (6433020).

Almost surely, 2^83151395 is an apocalyptic number.

83151395 is a deficient number, since it is larger than the sum of its proper divisors (19776925).

83151395 is a wasteful number, since it uses less digits than its factorization.

83151395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014.

The product of its digits is 16200, while the sum is 35.

The square root of 83151395 is about 9118.7386737421. The cubic root of 83151395 is about 436.4721252046.

The spelling of 83151395 in words is "eighty-three million, one hundred fifty-one thousand, three hundred ninety-five".