1941030 has 128 divisors (see below), whose sum is σ = 6451200. Its totient is φ = 404352.

The previous prime is 1941013. The next prime is 1941031. The reversal of 1941030 is 301491.

1941030 = T₁₈₁ + T₁₈₂ + ... + T₂₅₉.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1940994 and 1941012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24531 + ... + 24609.

It is an arithmetic number, because the mean of its divisors is an integer number (50400).

2^1941030 is an apocalyptic number.

1941030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1941030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3225600).

1941030 is an abundant number, since it is smaller than the sum of its proper divisors (4510170).

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

1941030 is a wasteful number, since it uses less digits than its factorization.

1941030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1941030 is about 1393.2085271057. The cubic root of 1941030 is about 124.7414388712.

The spelling of 1941030 in words is "one million, nine hundred forty-one thousand, thirty".