1941402 has 8 divisors (see below), whose sum is σ = 3882816. Its totient is φ = 647132.

The previous prime is 1941389. The next prime is 1941403. The reversal of 1941402 is 2041491.

It is a sphenic number, since it is the product of 3 distinct primes.

1941402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1941403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161778 + ... + 161789.

It is an arithmetic number, because the mean of its divisors is an integer number (485352).

2^1941402 is an apocalyptic number.

1941402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1941402 is a wasteful number, since it uses less digits than its factorization.

1941402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323572.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1941402 is about 1393.3420254912. The cubic root of 1941402 is about 124.7494072954.

Adding to 1941402 its reverse (2041491), we get a palindrome (3982893).

It can be divided in two parts, 194 and 1402, that added together give a triangular number (1596 = T₅₆).

The spelling of 1941402 in words is "one million, nine hundred forty-one thousand, four hundred two".