4719231 has 24 divisors (see below), whose sum is σ = 7549776. Its totient is φ = 2816640.

The previous prime is 4719227. The next prime is 4719241. The reversal of 4719231 is 1329174.

It is not a de Polignac number, because 4719231 - 2² = 4719227 is a prime.

It is a super-2 number, since 2×4719231² = 44542282462722, which contains 22 as substring.

It is a zygodrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 4719195 and 4719204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4719241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6901 + ... + 7553.

It is an arithmetic number, because the mean of its divisors is an integer number (314574).

Almost surely, 2^4719231 is an apocalyptic number.

4719231 is a deficient number, since it is larger than the sum of its proper divisors (2830545).

4719231 is a wasteful number, since it uses less digits than its factorization.

4719231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 740 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 4719231 is about 2172.3791105606. The cubic root of 4719231 is about 167.7350202027.

It can be divided in two parts, 4719 and 231, that added together give a triangular number (4950 = T₉₉).

The spelling of 4719231 in words is "four million, seven hundred nineteen thousand, two hundred thirty-one".