82813034 has 8 divisors (see below), whose sum is σ = 124450788. Its totient is φ = 41329440.

The previous prime is 82813021. The next prime is 82813037. The reversal of 82813034 is 43031828.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 76825225 + 5987809 = 8765^2 + 2447^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 82812988 and 82813006.

It is not an unprimeable number, because it can be changed into a prime (82813037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37187 + ... + 39350.

Almost surely, 2^82813034 is an apocalyptic number.

82813034 is a deficient number, since it is larger than the sum of its proper divisors (41637754).

82813034 is a wasteful number, since it uses less digits than its factorization.

82813034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77080.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 82813034 is about 9100.1667017698. The cubic root of 82813034 is about 435.8792872060.

The spelling of 82813034 in words is "eighty-two million, eight hundred thirteen thousand, thirty-four".