82247092 has 12 divisors (see below), whose sum is σ = 148575616. Its totient is φ = 39796920.

The previous prime is 82247069. The next prime is 82247101. The reversal of 82247092 is 29074228.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331518 + ... + 331765.

Almost surely, 2^82247092 is an apocalyptic number.

It is an amenable number.

82247092 is a deficient number, since it is larger than the sum of its proper divisors (66328524).

82247092 is a wasteful number, since it uses less digits than its factorization.

82247092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663318 (or 663316 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 82247092 is about 9069.0182489617. The cubic root of 82247092 is about 434.8840876699.

The spelling of 82247092 in words is "eighty-two million, two hundred forty-seven thousand, ninety-two".