130811466 has 32 divisors (see below), whose sum is σ = 276503040. Its totient is φ = 41142384.

The previous prime is 130811453. The next prime is 130811467. The reversal of 130811466 is 664118031.

It is a super-2 number, since 2×130811466² = 34223279274138312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130811467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27801 + ... + 32163.

It is an arithmetic number, because the mean of its divisors is an integer number (8640720).

Almost surely, 2^130811466 is an apocalyptic number.

130811466 is an abundant number, since it is smaller than the sum of its proper divisors (145691574).

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

130811466 is a wasteful number, since it uses less digits than its factorization.

130811466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4650.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 130811466 is about 11437.2840307479. The cubic root of 130811466 is about 507.6315476732.

Adding to 130811466 its reverse (664118031), we get a palindrome (794929497).

The spelling of 130811466 in words is "one hundred thirty million, eight hundred eleven thousand, four hundred sixty-six".