1970835 has 16 divisors (see below), whose sum is σ = 3193344. Its totient is φ = 1037792.

The previous prime is 1970809. The next prime is 1970867. The reversal of 1970835 is 5380791.

It is a cyclic number.

It is not a de Polignac number, because 1970835 - 2¹⁰ = 1969811 is a prime.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 1970796 and 1970805.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454 + ... + 2036.

It is an arithmetic number, because the mean of its divisors is an integer number (199584).

2^1970835 is an apocalyptic number.

1970835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1970835 is a deficient number, since it is larger than the sum of its proper divisors (1222509).

1970835 is a wasteful number, since it uses less digits than its factorization.

1970835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 1970835 is about 1403.8643096824. The cubic root of 1970835 is about 125.3766771080.

The spelling of 1970835 in words is "one million, nine hundred seventy thousand, eight hundred thirty-five".