48720500 has 24 divisors (see below), whose sum is σ = 106406664. Its totient is φ = 19488000.

The previous prime is 48720461. The next prime is 48720523. The reversal of 48720500 is 502784.

It can be written as a sum of positive squares in 4 ways, for example, as 3857296 + 44863204 = 1964^2 + 6698^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 48720500.

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, 48221 + ... + 49220.

It is an arithmetic number, because the mean of its divisors is an integer number (4433611).

Almost surely, 2^48720500 is an apocalyptic number.

It is an amenable number.

48720500 is an abundant number, since it is smaller than the sum of its proper divisors (57686164).

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

48720500 is a wasteful number, since it uses less digits than its factorization.

48720500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97460 (or 97448 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 48720500 is about 6980.0071633201. The cubic root of 48720500 is about 365.2334779425.

The spelling of 48720500 in words is "forty-eight million, seven hundred twenty thousand, five hundred".