48728902 has 8 divisors (see below), whose sum is σ = 77393016. Its totient is φ = 22931232.

The previous prime is 48728893. The next prime is 48728909. The reversal of 48728902 is 20982784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48728909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716568 + ... + 716635.

It is an arithmetic number, because the mean of its divisors is an integer number (9674127).

Almost surely, 2^48728902 is an apocalyptic number.

48728902 is a deficient number, since it is larger than the sum of its proper divisors (28664114).

48728902 is a wasteful number, since it uses less digits than its factorization.

48728902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433222.

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

The square root of 48728902 is about 6980.6089992206. The cubic root of 48728902 is about 365.2544719478.

The spelling of 48728902 in words is "forty-eight million, seven hundred twenty-eight thousand, nine hundred two".