130752398 has 8 divisors (see below), whose sum is σ = 224146992. Its totient is φ = 56036736.

The previous prime is 130752383. The next prime is 130752497. The reversal of 130752398 is 893257031.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4669715 + ... + 4669742.

It is an arithmetic number, because the mean of its divisors is an integer number (28018374).

Almost surely, 2^130752398 is an apocalyptic number.

130752398 is a deficient number, since it is larger than the sum of its proper divisors (93394594).

130752398 is an equidigital number, since it uses as much as digits as its factorization.

130752398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9339466.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 130752398 is about 11434.7014827673. The cubic root of 130752398 is about 507.5551290545. Note that the first 3 decimals are identical.

The spelling of 130752398 in words is "one hundred thirty million, seven hundred fifty-two thousand, three hundred ninety-eight".