1942080 has 168 divisors, whose sum is σ = 7485888. Its totient is φ = 417792.

The previous prime is 1942067. The next prime is 1942081. The reversal of 1942080 is 802491.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 1942080.

It is not an unprimeable number, because it can be changed into a prime (1942081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114232 + ... + 114248.

2^1942080 is an apocalyptic number.

1942080 is a gapful number since it is divisible by the number (10) 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 1942080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3742944).

1942080 is an abundant number, since it is smaller than the sum of its proper divisors (5543808).

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

1942080 is a wasteful number, since it uses less digits than its factorization.

1942080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1942080 is about 1393.5853041705. The cubic root of 1942080 is about 124.7639277732.

The spelling of 1942080 in words is "one million, nine hundred forty-two thousand, eighty".