2723372 has 12 divisors (see below), whose sum is σ = 4815720. Its totient is φ = 1347456.

The previous prime is 2723363. The next prime is 2723387. The reversal of 2723372 is 2733272.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁹ + 7² + 2¹⁵ + 3¹⁰ + 3¹² + 7⁴ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122 + ... + 3897.

It is an arithmetic number, because the mean of its divisors is an integer number (401310).

2^2723372 is an apocalyptic number.

It is an amenable number.

2723372 is a deficient number, since it is larger than the sum of its proper divisors (2092348).

2723372 is a wasteful number, since it uses less digits than its factorization.

2723372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7120 (or 7118 counting only the distinct ones).

The product of its digits is 3528, while the sum is 26.

The square root of 2723372 is about 1650.2642212688. The cubic root of 2723372 is about 139.6483008972.

The spelling of 2723372 in words is "two million, seven hundred twenty-three thousand, three hundred seventy-two".