2664370 has 32 divisors (see below), whose sum is σ = 5198400. Its totient is φ = 979776.

The previous prime is 2664367. The next prime is 2664379. The reversal of 2664370 is 734662.

2664370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2664379) 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 15 ways as a sum of consecutive naturals, for example, 6841 + ... + 7219.

It is an arithmetic number, because the mean of its divisors is an integer number (162450).

2^2664370 is an apocalyptic number.

2664370 is a deficient number, since it is larger than the sum of its proper divisors (2534030).

2664370 is a wasteful number, since it uses less digits than its factorization.

2664370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 2664370 is about 1632.2898027005. The cubic root of 2664370 is about 138.6324329426.

The spelling of 2664370 in words is "two million, six hundred sixty-four thousand, three hundred seventy".