2748972 has 12 divisors (see below), whose sum is σ = 6414296. Its totient is φ = 916320.

The previous prime is 2748971. The next prime is 2748973. The reversal of 2748972 is 2798472.

2748972 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2748971) and next prime (2748973).

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2748972.

It is not an unprimeable number, because it can be changed into a prime (2748971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114529 + ... + 114552.

2^2748972 is an apocalyptic number.

It is an amenable number.

2748972 is an abundant number, since it is smaller than the sum of its proper divisors (3665324).

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

2748972 is a wasteful number, since it uses less digits than its factorization.

2748972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229088 (or 229086 counting only the distinct ones).

The product of its digits is 56448, while the sum is 39.

The square root of 2748972 is about 1658.0024125435. The cubic root of 2748972 is about 140.0845068029.

The spelling of 2748972 in words is "two million, seven hundred forty-eight thousand, nine hundred seventy-two".