65130146 has 8 divisors (see below), whose sum is σ = 99071424. Its totient is φ = 32106340.

The previous prime is 65130137. The next prime is 65130173. The reversal of 65130146 is 64103156.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229190 + ... + 229473.

It is an arithmetic number, because the mean of its divisors is an integer number (12383928).

Almost surely, 2^65130146 is an apocalyptic number.

65130146 is a deficient number, since it is larger than the sum of its proper divisors (33941278).

65130146 is a wasteful number, since it uses less digits than its factorization.

65130146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458736.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 65130146 is about 8070.3250244337. The cubic root of 65130146 is about 402.3407463802.

The spelling of 65130146 in words is "sixty-five million, one hundred thirty thousand, one hundred forty-six".