2214549504 has 192 divisors, whose sum is σ = 6791148000. Its totient is φ = 712212480.

The previous prime is 2214549473. The next prime is 2214549517. The reversal of 2214549504 is 4059454122.

It is a happy number.

2214549504 is a `hidden beast` number, since 2 + 2 + 145 + 4 + 9 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is a congruent number.

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, 1602894 + ... + 1604274.

Almost surely, 2^2214549504 is an apocalyptic number.

2214549504 is a gapful number since it is divisible by the number (24) 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 2214549504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3395574000).

2214549504 is an abundant number, since it is smaller than the sum of its proper divisors (4576598496).

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

2214549504 is a wasteful number, since it uses less digits than its factorization.

2214549504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441 (or 1415 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 2214549504 is about 47059.0002443741. Note that the first 3 decimals coincide. The cubic root of 2214549504 is about 1303.4522647222.

The spelling of 2214549504 in words is "two billion, two hundred fourteen million, five hundred forty-nine thousand, five hundred four".