83040746 has 8 divisors (see below), whose sum is σ = 128856420. Its totient is φ = 40088608.

The previous prime is 83040739. The next prime is 83040751. The reversal of 83040746 is 64704038.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 81450625 + 1590121 = 9025^2 + 1261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 715811 + ... + 715926.

Almost surely, 2^83040746 is an apocalyptic number.

83040746 is a deficient number, since it is larger than the sum of its proper divisors (45815674).

83040746 is a wasteful number, since it uses less digits than its factorization.

83040746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431768.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 83040746 is about 9112.6695320307. The cubic root of 83040746 is about 436.2784357619.

The spelling of 83040746 in words is "eighty-three million, forty thousand, seven hundred forty-six".