1970833 has 8 divisors (see below), whose sum is σ = 2019168. Its totient is φ = 1923264.

The previous prime is 1970809. The next prime is 1970867. The reversal of 1970833 is 3380791.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1970833 is a prime.

It is a Duffinian number.

1970833 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1970795 and 1970804.

It is not an unprimeable number, because it can be changed into a prime (1970873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12010 + ... + 12172.

It is an arithmetic number, because the mean of its divisors is an integer number (252396).

2^1970833 is an apocalyptic number.

It is an amenable number.

1970833 is a deficient number, since it is larger than the sum of its proper divisors (48335).

1970833 is a wasteful number, since it uses less digits than its factorization.

1970833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1970833 is about 1403.8635973626. The cubic root of 1970833 is about 125.3766346973.

The spelling of 1970833 in words is "one million, nine hundred seventy thousand, eight hundred thirty-three".