1768263048 has 40 divisors (see below), whose sum is σ = 4952775630. Its totient is φ = 589420800.

The previous prime is 1768263043. The next prime is 1768263053. The reversal of 1768263048 is 8403628671.

1768263048 is a `hidden beast` number, since 1 + 7 + 6 + 8 + 2 + 630 + 4 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1768263043) and next prime (1768263053).

It can be written as a sum of positive squares in only one way, i.e., 1389649284 + 378613764 = 37278^2 + 19458^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1768262994 and 1768263012.

It is not an unprimeable number, because it can be changed into a prime (1768263043) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1363753 + ... + 1365048.

Almost surely, 2^1768263048 is an apocalyptic number.

1768263048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1768263048 is an abundant number, since it is smaller than the sum of its proper divisors (3184512582).

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

1768263048 is a wasteful number, since it uses less digits than its factorization.

1768263048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728819 (or 2728806 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 1768263048 is about 42050.7199462744. The cubic root of 1768263048 is about 1209.2486850586.

The spelling of 1768263048 in words is "one billion, seven hundred sixty-eight million, two hundred sixty-three thousand, forty-eight".