1970832 has 40 divisors (see below), whose sum is σ = 5361760. Its totient is φ = 622080.

The previous prime is 1970809. The next prime is 1970867. The reversal of 1970832 is 2380791.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1970832.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169 + ... + 1992.

It is an arithmetic number, because the mean of its divisors is an integer number (134044).

2^1970832 is an apocalyptic number.

1970832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1970832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2680880).

1970832 is an abundant number, since it is smaller than the sum of its proper divisors (3390928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1970832 is a wasteful number, since it uses less digits than its factorization.

1970832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191 (or 2185 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 1970832 is about 1403.8632412026. The cubic root of 1970832 is about 125.3766134920.

The spelling of 1970832 in words is "one million, nine hundred seventy thousand, eight hundred thirty-two".