69081130 has 16 divisors (see below), whose sum is σ = 124498944. Its totient is φ = 27598480.

The previous prime is 69081127. The next prime is 69081137. The reversal of 69081130 is 3118096.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (69081137) 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, 5319 + ... + 12901.

It is an arithmetic number, because the mean of its divisors is an integer number (7781184).

Almost surely, 2^69081130 is an apocalyptic number.

69081130 is a deficient number, since it is larger than the sum of its proper divisors (55417814).

69081130 is a wasteful number, since it uses less digits than its factorization.

69081130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8501.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 69081130 is about 8311.5058804046. The cubic root of 69081130 is about 410.3172836512.

The spelling of 69081130 in words is "sixty-nine million, eighty-one thousand, one hundred thirty".