83410945 has 16 divisors (see below), whose sum is σ = 101836800. Its totient is φ = 65577024.

The previous prime is 83410937. The next prime is 83410991. The reversal of 83410945 is 54901438.

It is a cyclic number.

It is not a de Polignac number, because 83410945 - 2³ = 83410937 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 83410945.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76192 + ... + 77278.

It is an arithmetic number, because the mean of its divisors is an integer number (6364800).

It is a Proth number, since it is equal to 5091 ⋅ 2¹⁴ + 1 and 5091 < 2¹⁴.

Almost surely, 2^83410945 is an apocalyptic number.

It is an amenable number.

83410945 is a deficient number, since it is larger than the sum of its proper divisors (18425855).

83410945 is a wasteful number, since it uses less digits than its factorization.

83410945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 83410945 is about 9132.9592684956. The cubic root of 83410945 is about 436.9257903650.

The spelling of 83410945 in words is "eighty-three million, four hundred ten thousand, nine hundred forty-five".