48799740 has 48 divisors (see below), whose sum is σ = 149063040. Its totient is φ = 11830080.

The previous prime is 48799739. The next prime is 48799747. The reversal of 48799740 is 4799784.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 48799740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48799747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36310 + ... + 37629.

It is an arithmetic number, because the mean of its divisors is an integer number (3105480).

Almost surely, 2^48799740 is an apocalyptic number.

It is an amenable number.

48799740 is an abundant number, since it is smaller than the sum of its proper divisors (100263300).

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

48799740 is a wasteful number, since it uses less digits than its factorization.

48799740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73962 (or 73960 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 48799740 is about 6985.6810691585. The cubic root of 48799740 is about 365.4313783802.

The spelling of 48799740 in words is "forty-eight million, seven hundred ninety-nine thousand, seven hundred forty".