130176146 has 8 divisors (see below), whose sum is σ = 195343500. Its totient is φ = 65061648.

The previous prime is 130176133. The next prime is 130176149. The reversal of 130176146 is 641671031.

It can be written as a sum of positive squares in 2 ways, for example, as 121110025 + 9066121 = 11005^2 + 3011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130176149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6341 + ... + 17336.

Almost surely, 2^130176146 is an apocalyptic number.

130176146 is a deficient number, since it is larger than the sum of its proper divisors (65167354).

130176146 is a wasteful number, since it uses less digits than its factorization.

130176146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26428.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 130176146 is about 11409.4761492367. The cubic root of 130176146 is about 506.8083986185.

The spelling of 130176146 in words is "one hundred thirty million, one hundred seventy-six thousand, one hundred forty-six".