82450102 has 16 divisors (see below), whose sum is σ = 149657760. Its totient is φ = 33257088.

The previous prime is 82450091. The next prime is 82450117. The reversal of 82450102 is 20105428.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172977 + ... + 173452.

It is an arithmetic number, because the mean of its divisors is an integer number (9353610).

Almost surely, 2^82450102 is an apocalyptic number.

82450102 is a deficient number, since it is larger than the sum of its proper divisors (67207658).

82450102 is a wasteful number, since it uses less digits than its factorization.

82450102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346455.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 82450102 is about 9080.2038523372. The cubic root of 82450102 is about 435.2416009367.

The spelling of 82450102 in words is "eighty-two million, four hundred fifty thousand, one hundred two".