84082010 has 16 divisors (see below), whose sum is σ = 151495272. Its totient is φ = 33600000.

The previous prime is 84082007. The next prime is 84082027. The reversal of 84082010 is 1028048.

It can be written as a sum of positive squares in 4 ways, for example, as 34562641 + 49519369 = 5879^2 + 7037^2 .

It is a Curzon 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, 8510 + ... + 15510.

Almost surely, 2^84082010 is an apocalyptic number.

84082010 is a deficient number, since it is larger than the sum of its proper divisors (67413262).

84082010 is a wasteful number, since it uses less digits than its factorization.

84082010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8209.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 84082010 is about 9169.6243107338. The cubic root of 84082010 is about 438.0943931724.

The spelling of 84082010 in words is "eighty-four million, eighty-two thousand, ten".