2670072 has 16 divisors (see below), whose sum is σ = 6675240. Its totient is φ = 890016.

The previous prime is 2670067. The next prime is 2670079. The reversal of 2670072 is 2700762.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 111253 = 2670072 / (2 + 6 + 7 + 0 + 0 + 7 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2670079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55603 + ... + 55650.

2^2670072 is an apocalyptic number.

It is an amenable number.

2670072 is an abundant number, since it is smaller than the sum of its proper divisors (4005168).

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

2670072 is a wasteful number, since it uses less digits than its factorization.

2670072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111262 (or 111258 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 2670072 is about 1634.0354953305. The cubic root of 2670072 is about 138.7312579181.

The spelling of 2670072 in words is "two million, six hundred seventy thousand, seventy-two".