82902030 has 32 divisors (see below), whose sum is σ = 210669984. Its totient is φ = 20806656.

The previous prime is 82901999. The next prime is 82902049. The reversal of 82902030 is 3020928.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80767 + ... + 81786.

It is an arithmetic number, because the mean of its divisors is an integer number (6583437).

Almost surely, 2^82902030 is an apocalyptic number.

82902030 is an abundant number, since it is smaller than the sum of its proper divisors (127767954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82902030 is a wasteful number, since it uses less digits than its factorization.

82902030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162580.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 82902030 is about 9105.0551892891. The cubic root of 82902030 is about 436.0353722389.

Adding to 82902030 its reverse (3020928), we get a palindrome (85922958).

The spelling of 82902030 in words is "eighty-two million, nine hundred two thousand, thirty".