2248077762 has 72 divisors (see below), whose sum is σ = 5676839532. Its totient is φ = 641088000.

The previous prime is 2248077749. The next prime is 2248077787. The reversal of 2248077762 is 2677708422.

It can be written as a sum of positive squares in 2 ways, for example, as 1695874761 + 552203001 = 41181^2 + 23499^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 527962 + ... + 532202.

Almost surely, 2^2248077762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2248077762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2838419766).

2248077762 is an abundant number, since it is smaller than the sum of its proper divisors (3428761770).

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

2248077762 is a wasteful number, since it uses less digits than its factorization.

2248077762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4864 (or 4854 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 2248077762 is about 47413.8984054254. The cubic root of 2248077762 is about 1309.9974286607.

The spelling of 2248077762 in words is "two billion, two hundred forty-eight million, seventy-seven thousand, seven hundred sixty-two".