4723272 has 80 divisors (see below), whose sum is σ = 13656060. Its totient is φ = 1524096.

The previous prime is 4723247. The next prime is 4723283. The reversal of 4723272 is 2723274.

It can be written as a sum of positive squares in 2 ways, for example, as 3437316 + 1285956 = 1854^2 + 1134^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23878 + ... + 24074.

Almost surely, 2^4723272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4723272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6828030).

4723272 is an abundant number, since it is smaller than the sum of its proper divisors (8932788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4723272 is a wasteful number, since it uses less digits than its factorization.

4723272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 239 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 4723272 is about 2173.3089978188. The cubic root of 4723272 is about 167.7828827916.

4723272 divided by its sum of digits (27) gives a triangular number (174936 = T₅₉₁).

The spelling of 4723272 in words is "four million, seven hundred twenty-three thousand, two hundred seventy-two".