83740955 has 8 divisors (see below), whose sum is σ = 101989392. Its totient is φ = 65992608.

The previous prime is 83740931. The next prime is 83741011. The reversal of 83740955 is 55904738.

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 83740955 - 2¹⁶ = 83675419 is a prime.

It is a Duffinian 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, 124652 + ... + 125321.

It is an arithmetic number, because the mean of its divisors is an integer number (12748674).

Almost surely, 2^83740955 is an apocalyptic number.

83740955 is a deficient number, since it is larger than the sum of its proper divisors (18248437).

83740955 is a wasteful number, since it uses less digits than its factorization.

83740955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250045.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 83740955 is about 9151.0084143771. The cubic root of 83740955 is about 437.5012549624.

The spelling of 83740955 in words is "eighty-three million, seven hundred forty thousand, nine hundred fifty-five".