2213546496 has 160 divisors (see below), whose sum is σ = 7033264128. Its totient is φ = 604876800.

The previous prime is 2213546479. The next prime is 2213546507. The reversal of 2213546496 is 6946453122.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242821 + ... + 251771.

Almost surely, 2^2213546496 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 2213546496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3516632064).

2213546496 is an abundant number, since it is smaller than the sum of its proper divisors (4819717632).

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

2213546496 is an equidigital number, since it uses as much as digits as its factorization.

2213546496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9002 (or 8986 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 2213546496 is about 47048.3421174434. The cubic root of 2213546496 is about 1303.2554496027.

The spelling of 2213546496 in words is "two billion, two hundred thirteen million, five hundred forty-six thousand, four hundred ninety-six".