23063642 has 16 divisors (see below), whose sum is σ = 40901760. Its totient is φ = 9543408.

The previous prime is 23063633. The next prime is 23063717. The reversal of 23063642 is 24636032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27998 + ... + 28809.

It is an arithmetic number, because the mean of its divisors is an integer number (2556360).

Almost surely, 2^23063642 is an apocalyptic number.

23063642 is a deficient number, since it is larger than the sum of its proper divisors (17838118).

23063642 is a wasteful number, since it uses less digits than its factorization.

23063642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56845.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 23063642 is about 4802.4620768935. The cubic root of 23063642 is about 284.6487598740.

Adding to 23063642 its reverse (24636032), we get a palindrome (47699674).

The spelling of 23063642 in words is "twenty-three million, sixty-three thousand, six hundred forty-two".