2752828 has 24 divisors (see below), whose sum is σ = 5235552. Its totient is φ = 1258944.

The previous prime is 2752823. The next prime is 2752843. The reversal of 2752828 is 8282572.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2² + 7³ + 5⁸ + 2¹¹ + 8³ + 2²¹ + 8⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 2752793 and 2752802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8526 + ... + 8842.

It is an arithmetic number, because the mean of its divisors is an integer number (218148).

2^2752828 is an apocalyptic number.

It is an amenable number.

2752828 is a deficient number, since it is larger than the sum of its proper divisors (2482724).

2752828 is a wasteful number, since it uses less digits than its factorization.

2752828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501 (or 499 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 2752828 is about 1659.1648501581. The cubic root of 2752828 is about 140.1499753356.

It can be divided in two parts, 275282 and 8, that multiplied together give a square (2202256 = 1484²).

The spelling of 2752828 in words is "two million, seven hundred fifty-two thousand, eight hundred twenty-eight".