49230000 has 150 divisors (see below), whose sum is σ = 172479164. Its totient is φ = 13104000.

The previous prime is 49229941. The next prime is 49230031. The reversal of 49230000 is 3294.

49230000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (150).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 89727 + ... + 90273.

Almost surely, 2^49230000 is an apocalyptic number.

49230000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86239582).

49230000 is an abundant number, since it is smaller than the sum of its proper divisors (123249164).

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

49230000 is a wasteful number, since it uses less digits than its factorization.

49230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581 (or 557 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 49230000 is about 7016.4093381159. The cubic root of 49230000 is about 366.5022219440.

Adding to 49230000 its reverse (3294), we get a palindrome (49233294).

The spelling of 49230000 in words is "forty-nine million, two hundred thirty thousand".