2285617152 has 360 divisors, whose sum is σ = 7739827536. Its totient is φ = 594542592.

The previous prime is 2285617127. The next prime is 2285617181. The reversal of 2285617152 is 2517165822.

It is a super-2 number, since 2×2285617152² = 10448091531033182208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 2285617152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31309788 + ... + 31309860.

Almost surely, 2^2285617152 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 2285617152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3869913768).

2285617152 is an abundant number, since it is smaller than the sum of its proper divisors (5454210384).

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

2285617152 is an equidigital number, since it uses as much as digits as its factorization.

2285617152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 98 counting only the distinct ones).

The product of its digits is 67200, while the sum is 39.

The square root of 2285617152 is about 47808.1285138835. The cubic root of 2285617152 is about 1317.2488522190.

The spelling of 2285617152 in words is "two billion, two hundred eighty-five million, six hundred seventeen thousand, one hundred fifty-two".