48166870 has 16 divisors (see below), whose sum is σ = 89497728. Its totient is φ = 18645120.

The previous prime is 48166861. The next prime is 48166873. The reversal of 48166870 is 7866184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48166873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77379 + ... + 77998.

It is an arithmetic number, because the mean of its divisors is an integer number (5593608).

Almost surely, 2^48166870 is an apocalyptic number.

48166870 is a deficient number, since it is larger than the sum of its proper divisors (41330858).

48166870 is a wasteful number, since it uses less digits than its factorization.

48166870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155415.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 48166870 is about 6940.2355867795. The cubic root of 48166870 is about 363.8447744134.

The spelling of 48166870 in words is "forty-eight million, one hundred sixty-six thousand, eight hundred seventy".