1960992 has 72 divisors (see below), whose sum is σ = 6093360. Its totient is φ = 593280.

The previous prime is 1960991. The next prime is 1960993. The reversal of 1960992 is 2990691.

It is an interprime number because it is at equal distance from previous prime (1960991) and next prime (1960993).

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1960991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2859 + ... + 3477.

It is an arithmetic number, because the mean of its divisors is an integer number (84630).

2^1960992 is an apocalyptic number.

1960992 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 1960992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3046680).

1960992 is an abundant number, since it is smaller than the sum of its proper divisors (4132368).

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

1960992 is a wasteful number, since it uses less digits than its factorization.

1960992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 1960992 is about 1400.3542408976. The cubic root of 1960992 is about 125.1676045027.

It can be divided in two parts, 19609 and 92, that added together give a triangular number (19701 = T₁₉₈).

The spelling of 1960992 in words is "one million, nine hundred sixty thousand, nine hundred ninety-two".