130250892 has 24 divisors (see below), whose sum is σ = 309654576. Its totient is φ = 42597568.

The previous prime is 130250867. The next prime is 130250893. The reversal of 130250892 is 298052031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130250893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101763 + ... + 103034.

It is an arithmetic number, because the mean of its divisors is an integer number (12902274).

Almost surely, 2^130250892 is an apocalyptic number.

130250892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130250892 is an abundant number, since it is smaller than the sum of its proper divisors (179403684).

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

130250892 is a wasteful number, since it uses less digits than its factorization.

130250892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204857 (or 204855 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 130250892 is about 11412.7512896759. The cubic root of 130250892 is about 506.9053817027.

The spelling of 130250892 in words is "one hundred thirty million, two hundred fifty thousand, eight hundred ninety-two".