4231501 has 4 divisors (see below), whose sum is σ = 4329952. Its totient is φ = 4133052.

The previous prime is 4231483. The next prime is 4231537. The reversal of 4231501 is 1051324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4231501 - 2⁷ = 4231373 is a prime.

It is a super-3 number, since 3×4231501³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49161 + ... + 49246.

It is an arithmetic number, because the mean of its divisors is an integer number (1082488).

Almost surely, 2^4231501 is an apocalyptic number.

It is an amenable number.

4231501 is a deficient number, since it is larger than the sum of its proper divisors (98451).

4231501 is an equidigital number, since it uses as much as digits as its factorization.

4231501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98450.

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

The square root of 4231501 is about 2057.0612533418. The cubic root of 4231501 is about 161.7452302932.

Adding to 4231501 its reverse (1051324), we get a palindrome (5282825).

The spelling of 4231501 in words is "four million, two hundred thirty-one thousand, five hundred one".