82367873 has 24 divisors (see below), whose sum is σ = 103178664. Its totient is φ = 65318400.

The previous prime is 82367863. The next prime is 82367897. The reversal of 82367873 is 37876328.

It can be written as a sum of positive squares in 4 ways, for example, as 11336689 + 71031184 = 3367^2 + 8428^2 .

It is a de Polignac number, because none of the positive numbers 2^k-82367873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82367863) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50003 + ... + 51623.

It is an arithmetic number, because the mean of its divisors is an integer number (4299111).

Almost surely, 2^82367873 is an apocalyptic number.

It is an amenable number.

82367873 is a deficient number, since it is larger than the sum of its proper divisors (20810791).

82367873 is a wasteful number, since it uses less digits than its factorization.

82367873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713 (or 1706 counting only the distinct ones).

The product of its digits is 338688, while the sum is 44.

The square root of 82367873 is about 9075.6747958485. The cubic root of 82367873 is about 435.0968613299.

The spelling of 82367873 in words is "eighty-two million, three hundred sixty-seven thousand, eight hundred seventy-three".