48930090 has 64 divisors (see below), whose sum is σ = 132268032. Its totient is φ = 11476800.

The previous prime is 48930083. The next prime is 48930181. The reversal of 48930090 is 9003984.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7839 + ... + 12621.

It is an arithmetic number, because the mean of its divisors is an integer number (2066688).

Almost surely, 2^48930090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48930090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66134016).

48930090 is an abundant number, since it is smaller than the sum of its proper divisors (83337942).

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

48930090 is a wasteful number, since it uses less digits than its factorization.

48930090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4835.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 48930090 is about 6995.0046461743. The cubic root of 48930090 is about 365.7564595587.

The spelling of 48930090 in words is "forty-eight million, nine hundred thirty thousand, ninety".