1970703 has 16 divisors (see below), whose sum is σ = 3336960. Its totient is φ = 1126008.

The previous prime is 1970681. The next prime is 1970711. The reversal of 1970703 is 3070791.

It is not a de Polignac number, because 1970703 - 2¹² = 1966607 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

1970703 is a lucky number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1970713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5025 + ... + 5402.

It is an arithmetic number, because the mean of its divisors is an integer number (208560).

2^1970703 is an apocalyptic number.

1970703 is a deficient number, since it is larger than the sum of its proper divisors (1366257).

1970703 is a wasteful number, since it uses less digits than its factorization.

1970703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10443 (or 10437 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 27.

The square root of 1970703 is about 1403.8172958046. The cubic root of 1970703 is about 125.3738779407.

The spelling of 1970703 in words is "one million, nine hundred seventy thousand, seven hundred three".