2023540366 has 16 divisors (see below), whose sum is σ = 3142803600. Its totient is φ = 976002048.

The previous prime is 2023540349. The next prime is 2023540367. The reversal of 2023540366 is 6630453202.

It is a happy number.

It is a super-2 number, since 2×2023540366² = 8189431225662827912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023540367) 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, 51745 + ... + 82003.

It is an arithmetic number, because the mean of its divisors is an integer number (196425225).

Almost surely, 2^2023540366 is an apocalyptic number.

2023540366 is a deficient number, since it is larger than the sum of its proper divisors (1119263234).

2023540366 is a wasteful number, since it uses less digits than its factorization.

2023540366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31443.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 2023540366 is about 44983.7789208510. The cubic root of 2023540366 is about 1264.8449488392.

Adding to 2023540366 its reverse (6630453202), we get a palindrome (8653993568).

The spelling of 2023540366 in words is "two billion, twenty-three million, five hundred forty thousand, three hundred sixty-six".