130091846 has 4 divisors (see below), whose sum is σ = 195137772. Its totient is φ = 65045922.

The previous prime is 130091791. The next prime is 130091849. The reversal of 130091846 is 648190031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130091849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32522960 + ... + 32522963.

It is an arithmetic number, because the mean of its divisors is an integer number (48784443).

Almost surely, 2^130091846 is an apocalyptic number.

130091846 is a deficient number, since it is larger than the sum of its proper divisors (65045926).

130091846 is an equidigital number, since it uses as much as digits as its factorization.

130091846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65045925.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 130091846 is about 11405.7812533820. The cubic root of 130091846 is about 506.6989746442.

The spelling of 130091846 in words is "one hundred thirty million, ninety-one thousand, eight hundred forty-six".