2658272 has 12 divisors (see below), whose sum is σ = 5233536. Its totient is φ = 1329120.

The previous prime is 2658263. The next prime is 2658287. The reversal of 2658272 is 2728562.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 83071 = 2658272 / (2 + 6 + 5 + 8 + 2 + 7 + 2).

It is a d-powerful number, because it can be written as 2¹⁰ + 6⁷ + 5⁶ + 8⁶ + 2¹¹ + 7³ + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41504 + ... + 41567.

It is an arithmetic number, because the mean of its divisors is an integer number (436128).

2^2658272 is an apocalyptic number.

It is an amenable number.

2658272 is a deficient number, since it is larger than the sum of its proper divisors (2575264).

2658272 is an equidigital number, since it uses as much as digits as its factorization.

2658272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83081 (or 83073 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 2658272 is about 1630.4208045778. The cubic root of 2658272 is about 138.5265884910.

The spelling of 2658272 in words is "two million, six hundred fifty-eight thousand, two hundred seventy-two".