4454062236 has 96 divisors (see below), whose sum is σ = 12449982720. Its totient is φ = 1368923328.

The previous prime is 4454062231. The next prime is 4454062253. The reversal of 4454062236 is 6322604544.

It is a super-2 number, since 2×4454062236² = 39677340804322639392, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4454062236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454062231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2137251 + ... + 2139333.

It is an arithmetic number, because the mean of its divisors is an integer number (129687320).

Almost surely, 2^4454062236 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 4454062236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6224991360).

4454062236 is an abundant number, since it is smaller than the sum of its proper divisors (7995920484).

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

4454062236 is a wasteful number, since it uses less digits than its factorization.

4454062236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632 (or 3624 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 4454062236 is about 66738.7611212555. The cubic root of 4454062236 is about 1645.3265041121.

The spelling of 4454062236 in words is "four billion, four hundred fifty-four million, sixty-two thousand, two hundred thirty-six".