2761472 has 72 divisors (see below), whose sum is σ = 6671616. Its totient is φ = 1115136.

The previous prime is 2761471. The next prime is 2761477. The reversal of 2761472 is 2741672.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2761471) 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, 41183 + ... + 41249.

2^2761472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2761472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3335808).

2761472 is an abundant number, since it is smaller than the sum of its proper divisors (3910144).

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

2761472 is an equidigital number, since it uses as much as digits as its factorization.

2761472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 99 counting only the distinct ones).

The product of its digits is 4704, while the sum is 29.

The square root of 2761472 is about 1661.7677334694. The cubic root of 2761472 is about 140.2965144081.

The spelling of 2761472 in words is "two million, seven hundred sixty-one thousand, four hundred seventy-two".