1941064 has 8 divisors (see below), whose sum is σ = 3639510. Its totient is φ = 970528.

The previous prime is 1941061. The next prime is 1941073. The reversal of 1941064 is 4601491.

It can be written as a sum of positive squares in only one way, i.e., 1232100 + 708964 = 1110^2 + 842^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1941061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121309 + ... + 121324.

2^1941064 is an apocalyptic number.

It is an amenable number.

1941064 is a deficient number, since it is larger than the sum of its proper divisors (1698446).

1941064 is a wasteful number, since it uses less digits than its factorization.

1941064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242639 (or 242635 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1941064 is about 1393.2207291022. The cubic root of 1941064 is about 124.7421672103.

The spelling of 1941064 in words is "one million, nine hundred forty-one thousand, sixty-four".