48049930 has 8 divisors (see below), whose sum is σ = 86489892. Its totient is φ = 19219968.

The previous prime is 48049901. The next prime is 48049931. The reversal of 48049930 is 3994084.

It can be written as a sum of positive squares in 2 ways, for example, as 47238129 + 811801 = 6873^2 + 901^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 48049930.

It is not an unprimeable number, because it can be changed into a prime (48049931) 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, 2402487 + ... + 2402506.

Almost surely, 2^48049930 is an apocalyptic number.

48049930 is a deficient number, since it is larger than the sum of its proper divisors (38439962).

48049930 is a wasteful number, since it uses less digits than its factorization.

48049930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4805000.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 48049930 is about 6931.8056810618. The cubic root of 48049930 is about 363.5500871642.

The spelling of 48049930 in words is "forty-eight million, forty-nine thousand, nine hundred thirty".