48138070 has 16 divisors (see below), whose sum is σ = 88664400. Its totient is φ = 18807264.

The previous prime is 48138047. The next prime is 48138107. The reversal of 48138070 is 7083184.

It is a happy number.

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, 55545 + ... + 56404.

It is an arithmetic number, because the mean of its divisors is an integer number (5541525).

Almost surely, 2^48138070 is an apocalyptic number.

48138070 is a deficient number, since it is larger than the sum of its proper divisors (40526330).

48138070 is a wasteful number, since it uses less digits than its factorization.

48138070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111999.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 48138070 is about 6938.1604190160. The cubic root of 48138070 is about 363.7722431024.

The spelling of 48138070 in words is "forty-eight million, one hundred thirty-eight thousand, seventy".