4022497152 has 128 divisors (see below), whose sum is σ = 11893975200. Its totient is φ = 1338347520.

The previous prime is 4022497139. The next prime is 4022497181. The reversal of 4022497152 is 2517942204.

4022497152 is a `hidden beast` number, since 402 + 249 + 7 + 1 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×4022497152² = 32360966675696222208, which contains 22 as substring.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3666268 + ... + 3667364.

Almost surely, 2^4022497152 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 4022497152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5946987600).

4022497152 is an abundant number, since it is smaller than the sum of its proper divisors (7871478048).

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

4022497152 is a wasteful number, since it uses less digits than its factorization.

4022497152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 4022497152 is about 63423.1594293441. The cubic root of 4022497152 is about 1590.3714902713.

The spelling of 4022497152 in words is "four billion, twenty-two million, four hundred ninety-seven thousand, one hundred fifty-two".