4501231 has 8 divisors (see below), whose sum is σ = 5310464. Its totient is φ = 3733560.

The previous prime is 4501229. The next prime is 4501241. The reversal of 4501231 is 1321054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4501231 - 2¹ = 4501229 is a prime.

It is a super-2 number, since 2×4501231² = 40522161030722, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501201) 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, 10155 + ... + 10588.

It is an arithmetic number, because the mean of its divisors is an integer number (663808).

Almost surely, 2^4501231 is an apocalyptic number.

4501231 is a deficient number, since it is larger than the sum of its proper divisors (809233).

4501231 is a wasteful number, since it uses less digits than its factorization.

4501231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20781.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4501231 is about 2121.6104732019. The cubic root of 4501231 is about 165.1114154146. Note that the first 3 decimals are identical.

Adding to 4501231 its reverse (1321054), we get a palindrome (5822285).

It can be divided in two parts, 450 and 1231, that added together give a square (1681 = 41²).

The spelling of 4501231 in words is "four million, five hundred one thousand, two hundred thirty-one".