69982130 has 16 divisors (see below), whose sum is σ = 132598080. Its totient is φ = 26519472.

The previous prime is 69982127. The next prime is 69982139. The reversal of 69982130 is 3128996.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (69982139) 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, 183974 + ... + 184353.

It is an arithmetic number, because the mean of its divisors is an integer number (8287380).

Almost surely, 2^69982130 is an apocalyptic number.

69982130 is a deficient number, since it is larger than the sum of its proper divisors (62615950).

69982130 is a wasteful number, since it uses less digits than its factorization.

69982130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368353.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 69982130 is about 8365.5322604124. The cubic root of 69982130 is about 412.0934568207.

The spelling of 69982130 in words is "sixty-nine million, nine hundred eighty-two thousand, one hundred thirty".