2162285748 has 36 divisors (see below), whose sum is σ = 6246604000. Its totient is φ = 617795856.

The previous prime is 2162285731. The next prime is 2162285761. The reversal of 2162285748 is 8475822612.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4289998 + ... + 4290501.

Almost surely, 2^2162285748 is an apocalyptic number.

2162285748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2162285748 is an abundant number, since it is smaller than the sum of its proper divisors (4084318252).

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

2162285748 is a wasteful number, since it uses less digits than its factorization.

2162285748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8580516 (or 8580511 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 2162285748 is about 46500.3843855080. The cubic root of 2162285748 is about 1293.1166250139.

The spelling of 2162285748 in words is "two billion, one hundred sixty-two million, two hundred eighty-five thousand, seven hundred forty-eight".