1956860 has 12 divisors (see below), whose sum is σ = 4109448. Its totient is φ = 782736.

The previous prime is 1956859. The next prime is 1956881. The reversal of 1956860 is 686591.

It is a self number, because there is not a number n which added to its sum of digits gives 1956860.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48902 + ... + 48941.

It is an arithmetic number, because the mean of its divisors is an integer number (342454).

2^1956860 is an apocalyptic number.

1956860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1956860 is an abundant number, since it is smaller than the sum of its proper divisors (2152588).

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

1956860 is a wasteful number, since it uses less digits than its factorization.

1956860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97852 (or 97850 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 1956860 is about 1398.8781219249. The cubic root of 1956860 is about 125.0796292627.

The spelling of 1956860 in words is "one million, nine hundred fifty-six thousand, eight hundred sixty".