1264041 has 6 divisors (see below), whose sum is σ = 1825850. Its totient is φ = 842688.

The previous prime is 1264037. The next prime is 1264049. The reversal of 1264041 is 1404621.

It can be written as a sum of positive squares in only one way, i.e., 1010025 + 254016 = 1005^2 + 504^2 .

It is not a de Polignac number, because 1264041 - 2² = 1264037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1264049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70216 + ... + 70233.

2^1264041 is an apocalyptic number.

It is an amenable number.

1264041 is a deficient number, since it is larger than the sum of its proper divisors (561809).

1264041 is a wasteful number, since it uses less digits than its factorization.

1264041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140455 (or 140452 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1264041 is about 1124.2957795883. The cubic root of 1264041 is about 108.1235725473.

Adding to 1264041 its reverse (1404621), we get a palindrome (2668662).

The spelling of 1264041 in words is "one million, two hundred sixty-four thousand, forty-one".