130147478 has 16 divisors (see below), whose sum is σ = 215693280. Its totient is φ = 58582656.

The previous prime is 130147453. The next prime is 130147531. The reversal of 130147478 is 874741031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82433 + ... + 83996.

It is an arithmetic number, because the mean of its divisors is an integer number (13480830).

Almost surely, 2^130147478 is an apocalyptic number.

130147478 is a deficient number, since it is larger than the sum of its proper divisors (85545802).

130147478 is a wasteful number, since it uses less digits than its factorization.

130147478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166471.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 130147478 is about 11408.2197559479. The cubic root of 130147478 is about 506.7711919814.

The spelling of 130147478 in words is "one hundred thirty million, one hundred forty-seven thousand, four hundred seventy-eight".