82245903 has 8 divisors (see below), whose sum is σ = 111206016. Its totient is φ = 54058200.

The previous prime is 82245899. The next prime is 82245913. The reversal of 82245903 is 30954228.

It is a happy number.

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

It is not a de Polignac number, because 82245903 - 2² = 82245899 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82245913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192853 + ... + 193278.

It is an arithmetic number, because the mean of its divisors is an integer number (13900752).

Almost surely, 2^82245903 is an apocalyptic number.

82245903 is a deficient number, since it is larger than the sum of its proper divisors (28960113).

82245903 is a wasteful number, since it uses less digits than its factorization.

82245903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386205.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 82245903 is about 9068.9526958740. The cubic root of 82245903 is about 434.8819920348.

The spelling of 82245903 in words is "eighty-two million, two hundred forty-five thousand, nine hundred three".