2237505480 has 192 divisors, whose sum is σ = 8425272960. Its totient is φ = 504382464.

The previous prime is 2237505433. The next prime is 2237505539. The reversal of 2237505480 is 845057322.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 177879 + ... + 190041.

It is an arithmetic number, because the mean of its divisors is an integer number (43881630).

Almost surely, 2^2237505480 is an apocalyptic number.

2237505480 is a gapful number since it is divisible by the number (20) 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 2237505480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4212636480).

2237505480 is an abundant number, since it is smaller than the sum of its proper divisors (6187767480).

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

2237505480 is a wasteful number, since it uses less digits than its factorization.

2237505480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12260 (or 12253 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 2237505480 is about 47302.2777464257. The cubic root of 2237505480 is about 1307.9406448391.

The spelling of 2237505480 in words is "two billion, two hundred thirty-seven million, five hundred five thousand, four hundred eighty".