2748918 has 16 divisors (see below), whose sum is σ = 5515776. Its totient is φ = 913320.

The previous prime is 2748859. The next prime is 2748919. The reversal of 2748918 is 8198472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748919) 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, 2055 + ... + 3117.

It is an arithmetic number, because the mean of its divisors is an integer number (344736).

2^2748918 is an apocalyptic number.

2748918 is an abundant number, since it is smaller than the sum of its proper divisors (2766858).

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

2748918 is a wasteful number, since it uses less digits than its factorization.

2748918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499.

The product of its digits is 32256, while the sum is 39.

The square root of 2748918 is about 1657.9861278069. The cubic root of 2748918 is about 140.0835895372.

The spelling of 2748918 in words is "two million, seven hundred forty-eight thousand, nine hundred eighteen".