1941436 has 12 divisors (see below), whose sum is σ = 3882928. Its totient is φ = 832032.

The previous prime is 1941431. The next prime is 1941461. The reversal of 1941436 is 6341491.

1941436 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 69337 = 1941436 / (1 + 9 + 4 + 1 + 4 + 3 + 6).

It is an Ulam number.

It is a pancake number, because a pancake can be divided into 1941436 parts by 1970 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941431) 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, 34641 + ... + 34696.

2^1941436 is an apocalyptic number.

It is an amenable number.

1941436 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.

1941436 is a wasteful number, since it uses less digits than its factorization.

1941436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69348 (or 69346 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 1941436 is about 1393.3542263186. The cubic root of 1941436 is about 124.7501355415.

The spelling of 1941436 in words is "one million, nine hundred forty-one thousand, four hundred thirty-six".