2235519930 has 64 divisors (see below), whose sum is σ = 6144583680. Its totient is φ = 509903424.

The previous prime is 2235519929. The next prime is 2235519943. The reversal of 2235519930 is 399155322.

It is a happy number.

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, 91341 + ... + 113199.

It is an arithmetic number, because the mean of its divisors is an integer number (96009120).

Almost surely, 2^2235519930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2235519930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3072291840).

2235519930 is an abundant number, since it is smaller than the sum of its proper divisors (3909063750).

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

2235519930 is a wasteful number, since it uses less digits than its factorization.

2235519930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22363.

The product of its (nonzero) digits is 72900, while the sum is 39.

The square root of 2235519930 is about 47281.2851982685. The cubic root of 2235519930 is about 1307.5536439085.

The spelling of 2235519930 in words is "two billion, two hundred thirty-five million, five hundred nineteen thousand, nine hundred thirty".