48940278 has 16 divisors (see below), whose sum is σ = 100157376. Its totient is φ = 15933960.

The previous prime is 48940271. The next prime is 48940303. The reversal of 48940278 is 87204984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48940271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94588 + ... + 95103.

It is an arithmetic number, because the mean of its divisors is an integer number (6259836).

Almost surely, 2^48940278 is an apocalyptic number.

48940278 is an abundant number, since it is smaller than the sum of its proper divisors (51217098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48940278 is a wasteful number, since it uses less digits than its factorization.

48940278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189739.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 48940278 is about 6995.7328422403. The cubic root of 48940278 is about 365.7818431772.

The spelling of 48940278 in words is "forty-eight million, nine hundred forty thousand, two hundred seventy-eight".