1880452608 has 160 divisors (see below), whose sum is σ = 5211309312. Its totient is φ = 602112000.

The previous prime is 1880452523. The next prime is 1880452627. The reversal of 1880452608 is 8062540881.

It is a super-2 number, since 2×1880452608² = 7072204021868003328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1880452608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4689208 + ... + 4689608.

Almost surely, 2^1880452608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1880452608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2605654656).

1880452608 is an abundant number, since it is smaller than the sum of its proper divisors (3330856704).

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

1880452608 is an equidigital number, since it uses as much as digits as its factorization.

1880452608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 1880452608 is about 43364.1857758220. The cubic root of 1880452608 is about 1234.3001948135.

It can be divided in two parts, 188045 and 2608, that added together give a triangular number (190653 = T₆₁₇).

The spelling of 1880452608 in words is "one billion, eight hundred eighty million, four hundred fifty-two thousand, six hundred eight".