48147478 has 16 divisors (see below), whose sum is σ = 73396224. Its totient is φ = 23685480.

The previous prime is 48147469. The next prime is 48147493. The reversal of 48147478 is 87474184.

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, 32551 + ... + 33997.

It is an arithmetic number, because the mean of its divisors is an integer number (4587264).

Almost surely, 2^48147478 is an apocalyptic number.

48147478 is a deficient number, since it is larger than the sum of its proper divisors (25248746).

48147478 is a wasteful number, since it uses less digits than its factorization.

48147478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707.

The product of its digits is 200704, while the sum is 43.

The square root of 48147478 is about 6938.8383754055. The cubic root of 48147478 is about 363.7959398448.

The spelling of 48147478 in words is "forty-eight million, one hundred forty-seven thousand, four hundred seventy-eight".