130246770 has 32 divisors (see below), whose sum is σ = 313071552. Its totient is φ = 34679232.

The previous prime is 130246759. The next prime is 130246777. The reversal of 130246770 is 77642031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (130246777) 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, 19029 + ... + 24951.

It is an arithmetic number, because the mean of its divisors is an integer number (9783486).

Almost surely, 2^130246770 is an apocalyptic number.

130246770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130246770 is an abundant number, since it is smaller than the sum of its proper divisors (182824782).

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

130246770 is a wasteful number, since it uses less digits than its factorization.

130246770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6666.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 130246770 is about 11412.5707007668. The cubic root of 130246770 is about 506.9000343663.

The spelling of 130246770 in words is "one hundred thirty million, two hundred forty-six thousand, seven hundred seventy".