1768364 has 24 divisors (see below), whose sum is σ = 3443328. Its totient is φ = 789120.

The previous prime is 1768343. The next prime is 1768367. The reversal of 1768364 is 4638671.

It is a super-2 number, since 2×1768364² = 6254222472992, which contains 22 as substring.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1768367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1064 + ... + 2160.

It is an arithmetic number, because the mean of its divisors is an integer number (143472).

2^1768364 is an apocalyptic number.

It is an amenable number.

1768364 is a deficient number, since it is larger than the sum of its proper divisors (1674964).

1768364 is a wasteful number, since it uses less digits than its factorization.

1768364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145 (or 1143 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 1768364 is about 1329.7984809737. The cubic root of 1768364 is about 120.9271697048.

The spelling of 1768364 in words is "one million, seven hundred sixty-eight thousand, three hundred sixty-four".