2070394 has 4 divisors (see below), whose sum is σ = 3105594. Its totient is φ = 1035196.

The previous prime is 2070371. The next prime is 2070421. The reversal of 2070394 is 4930702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1530169 + 540225 = 1237^2 + 735^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517597 + ... + 517600.

2^2070394 is an apocalyptic number.

2070394 is a deficient number, since it is larger than the sum of its proper divisors (1035200).

2070394 is a wasteful number, since it uses less digits than its factorization.

2070394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035199.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2070394 is about 1438.8863749442. The cubic root of 2070394 is about 127.4532752024.

The spelling of 2070394 in words is "two million, seventy thousand, three hundred ninety-four".