82258099 has 12 divisors (see below), whose sum is σ = 103333552. Its totient is φ = 64096560.

The previous prime is 82258093. The next prime is 82258103. The reversal of 82258099 is 99085228.

82258099 = 478² + 479² + ... + 708².

It is not a de Polignac number, because 82258099 - 2³ = 82258091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82258091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47712 + ... + 49405.

Almost surely, 2^82258099 is an apocalyptic number.

82258099 is a deficient number, since it is larger than the sum of its proper divisors (21075453).

82258099 is a wasteful number, since it uses less digits than its factorization.

82258099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97146 (or 97135 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 82258099 is about 9069.6250749411. The cubic root of 82258099 is about 434.9034867575.

The spelling of 82258099 in words is "eighty-two million, two hundred fifty-eight thousand, ninety-nine".