82450294 has 4 divisors (see below), whose sum is σ = 123675444. Its totient is φ = 41225146.

The previous prime is 82450283. The next prime is 82450301. The reversal of 82450294 is 49205428.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20612572 + ... + 20612575.

It is an arithmetic number, because the mean of its divisors is an integer number (30918861).

Almost surely, 2^82450294 is an apocalyptic number.

82450294 is a deficient number, since it is larger than the sum of its proper divisors (41225150).

82450294 is a wasteful number, since it uses less digits than its factorization.

82450294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41225149.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 82450294 is about 9080.2144247809. The cubic root of 82450294 is about 435.2419387827.

The spelling of 82450294 in words is "eighty-two million, four hundred fifty thousand, two hundred ninety-four".