2030985216 has 252 divisors, whose sum is σ = 6391925748. Its totient is φ = 621084672.

The previous prime is 2030985191. The next prime is 2030985247. The reversal of 2030985216 is 6125890302.

It is a super-2 number, since 2×2030985216² = 8249801895221133312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12459951 + ... + 12460113.

Almost surely, 2^2030985216 is an apocalyptic number.

2030985216 is a gapful number since it is divisible by the number (26) 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 2030985216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3195962874).

2030985216 is an abundant number, since it is smaller than the sum of its proper divisors (4360940532).

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

2030985216 is a wasteful number, since it uses less digits than its factorization.

2030985216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 2030985216 is about 45066.4533328284. The cubic root of 2030985216 is about 1266.3942229686.

The spelling of 2030985216 in words is "two billion, thirty million, nine hundred eighty-five thousand, two hundred sixteen".