2670970 has 8 divisors (see below), whose sum is σ = 4807764. Its totient is φ = 1068384.

The previous prime is 2670931. The next prime is 2670973. The reversal of 2670970 is 790762.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2486929 + 184041 = 1577^2 + 429^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2670973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133539 + ... + 133558.

2^2670970 is an apocalyptic number.

2670970 is a deficient number, since it is larger than the sum of its proper divisors (2136794).

2670970 is a wasteful number, since it uses less digits than its factorization.

2670970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267104.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 2670970 is about 1634.3102520635. The cubic root of 2670970 is about 138.7468088977.

The spelling of 2670970 in words is "two million, six hundred seventy thousand, nine hundred seventy".