130646046 has 8 divisors (see below), whose sum is σ = 261292104. Its totient is φ = 43548680.

The previous prime is 130646023. The next prime is 130646051. The reversal of 130646046 is 640646031.

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

130646046 is an admirable number.

It is a congruent number.

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, 10887165 + ... + 10887176.

It is an arithmetic number, because the mean of its divisors is an integer number (32661513).

Almost surely, 2^130646046 is an apocalyptic number.

130646046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130646046 is a wasteful number, since it uses less digits than its factorization.

130646046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21774346.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 130646046 is about 11430.0501311237. The cubic root of 130646046 is about 507.4174792016.

It can be divided in two parts, 13064 and 6046, that added together give a triangular number (19110 = T₁₉₅).

The spelling of 130646046 in words is "one hundred thirty million, six hundred forty-six thousand, forty-six".