2748516 has 24 divisors (see below), whose sum is σ = 6447840. Its totient is φ = 911232.

The previous prime is 2748503. The next prime is 2748547. The reversal of 2748516 is 6158472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2220 + ... + 3228.

It is an arithmetic number, because the mean of its divisors is an integer number (268660).

2^2748516 is an apocalyptic number.

It is an amenable number.

2748516 is an abundant number, since it is smaller than the sum of its proper divisors (3699324).

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

2748516 is a wasteful number, since it uses less digits than its factorization.

2748516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243 (or 1241 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 2748516 is about 1657.8648919619. The cubic root of 2748516 is about 140.0767606263.

The spelling of 2748516 in words is "two million, seven hundred forty-eight thousand, five hundred sixteen".