2023506641 has 16 divisors (see below), whose sum is σ = 2192037120. Its totient is φ = 1856856960.

The previous prime is 2023506623. The next prime is 2023506647. The reversal of 2023506641 is 1466053202.

It is a cyclic number.

It is not a de Polignac number, because 2023506641 - 2¹⁸ = 2023244497 is a prime.

It is a super-2 number, since 2×2023506641² = 8189158252342205762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2023506647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2291186 + ... + 2292068.

It is an arithmetic number, because the mean of its divisors is an integer number (137002320).

Almost surely, 2^2023506641 is an apocalyptic number.

It is an amenable number.

2023506641 is a deficient number, since it is larger than the sum of its proper divisors (168530479).

2023506641 is a wasteful number, since it uses less digits than its factorization.

2023506641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2023506641 is about 44983.4040619427. The cubic root of 2023506641 is about 1264.8379220240.

Adding to 2023506641 its reverse (1466053202), we get a palindrome (3489559843).

The spelling of 2023506641 in words is "two billion, twenty-three million, five hundred six thousand, six hundred forty-one".