23230487 has 16 divisors (see below), whose sum is σ = 27451200. Its totient is φ = 19243008.

The previous prime is 23230463. The next prime is 23230511. The reversal of 23230487 is 78403232.

It is an interprime number because it is at equal distance from previous prime (23230463) and next prime (23230511).

It is a cyclic number.

It is not a de Polignac number, because 23230487 - 2⁶ = 23230423 is a prime.

It is a super-3 number, since 3×23230487³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230457) 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, 66389 + ... + 66737.

It is an arithmetic number, because the mean of its divisors is an integer number (1715700).

Almost surely, 2^23230487 is an apocalyptic number.

23230487 is a deficient number, since it is larger than the sum of its proper divisors (4220713).

23230487 is a wasteful number, since it uses less digits than its factorization.

23230487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 23230487 is about 4819.8015519314. The cubic root of 23230487 is about 285.3335051398. Note that the first 3 decimals are identical.

The spelling of 23230487 in words is "twenty-three million, two hundred thirty thousand, four hundred eighty-seven".