1880224485 has 16 divisors (see below), whose sum is σ = 3050732160. Its totient is φ = 988662080.

The previous prime is 1880224441. The next prime is 1880224487. The reversal of 1880224485 is 5844220881.

It is not a de Polignac number, because 1880224485 - 2⁶ = 1880224421 is a prime.

It is a super-2 number, since 2×1880224485² = 7070488227987030450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1880224487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881670 + ... + 883799.

It is an arithmetic number, because the mean of its divisors is an integer number (190670760).

Almost surely, 2^1880224485 is an apocalyptic number.

1880224485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1880224485 is a deficient number, since it is larger than the sum of its proper divisors (1170507675).

1880224485 is a wasteful number, since it uses less digits than its factorization.

1880224485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765548.

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 1880224485 is about 43361.5553803136. Note that the first 3 decimals coincide. The cubic root of 1880224485 is about 1234.2502806511.

The spelling of 1880224485 in words is "one billion, eight hundred eighty million, two hundred twenty-four thousand, four hundred eighty-five".