2867472 has 30 divisors (see below), whose sum is σ = 8025342. Its totient is φ = 955776.

The previous prime is 2867471. The next prime is 2867497. The reversal of 2867472 is 2747682.

It can be written as a sum of positive squares in only one way, i.e., 1648656 + 1218816 = 1284^2 + 1104^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2867471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9813 + ... + 10100.

2^2867472 is an apocalyptic number.

It is an amenable number.

2867472 is an abundant number, since it is smaller than the sum of its proper divisors (5157870).

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

2867472 is a wasteful number, since it uses less digits than its factorization.

2867472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19927 (or 19918 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 2867472 is about 1693.3611546271. The cubic root of 2867472 is about 142.0691325082.

The spelling of 2867472 in words is "two million, eight hundred sixty-seven thousand, four hundred seventy-two".