48801018 has 16 divisors (see below), whose sum is σ = 111545280. Its totient is φ = 13943136.

The previous prime is 48801013. The next prime is 48801023. The reversal of 48801018 is 81010884.

It is an interprime number because it is at equal distance from previous prime (48801013) and next prime (48801023).

It is not an unprimeable number, because it can be changed into a prime (48801013) 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, 580923 + ... + 581006.

It is an arithmetic number, because the mean of its divisors is an integer number (6971580).

Almost surely, 2^48801018 is an apocalyptic number.

48801018 is an abundant number, since it is smaller than the sum of its proper divisors (62744262).

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

48801018 is a wasteful number, since it uses less digits than its factorization.

48801018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161941.

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 48801018 is about 6985.7725413872. The cubic root of 48801018 is about 365.4345684056.

The spelling of 48801018 in words is "forty-eight million, eight hundred one thousand, eighteen".