2196750480 has 80 divisors (see below), whose sum is σ = 6976053504. Its totient is φ = 571509760.

The previous prime is 2196750469. The next prime is 2196750487. The reversal of 2196750480 is 840576912.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (2196750487) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 101784 + ... + 121463.

Almost surely, 2^2196750480 is an apocalyptic number.

2196750480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2196750480 is an abundant number, since it is smaller than the sum of its proper divisors (4779303024).

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

2196750480 is a wasteful number, since it uses less digits than its factorization.

2196750480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223304 (or 223298 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 2196750480 is about 46869.5047978960. The cubic root of 2196750480 is about 1299.9507831466.

The spelling of 2196750480 in words is "two billion, one hundred ninety-six million, seven hundred fifty thousand, four hundred eighty".