2064494 has 8 divisors (see below), whose sum is σ = 3102840. Its totient is φ = 1030216.

The previous prime is 2064487. The next prime is 2064511. The reversal of 2064494 is 4944602.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1517 + ... + 2535.

It is an arithmetic number, because the mean of its divisors is an integer number (387855).

2^2064494 is an apocalyptic number.

2064494 is a deficient number, since it is larger than the sum of its proper divisors (1038346).

2064494 is a wasteful number, since it uses less digits than its factorization.

2064494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2064494 is about 1436.8347156162. The cubic root of 2064494 is about 127.3320921881.

The spelling of 2064494 in words is "two million, sixty-four thousand, four hundred ninety-four".