82001914 has 8 divisors (see below), whose sum is σ = 130238388. Its totient is φ = 38589120.

The previous prime is 82001893. The next prime is 82001963. The reversal of 82001914 is 41910028.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 78021889 + 3980025 = 8833^2 + 1995^2 .

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, 1205877 + ... + 1205944.

Almost surely, 2^82001914 is an apocalyptic number.

82001914 is a deficient number, since it is larger than the sum of its proper divisors (48236474).

82001914 is a wasteful number, since it uses less digits than its factorization.

82001914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411840.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 82001914 is about 9055.4908204912. The cubic root of 82001914 is about 434.4515287691.

The spelling of 82001914 in words is "eighty-two million, one thousand, nine hundred fourteen".