1246001164 has 12 divisors (see below), whose sum is σ = 2180765104. Its totient is φ = 622925424.

The previous prime is 1246001131. The next prime is 1246001219. The reversal of 1246001164 is 4611006421.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 36754 + ... + 61990.

Almost surely, 2^1246001164 is an apocalyptic number.

It is an amenable number.

1246001164 is a deficient number, since it is larger than the sum of its proper divisors (934763940).

1246001164 is a wasteful number, since it uses less digits than its factorization.

1246001164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37584 (or 37582 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1246001164 is about 35298.7416772893. The cubic root of 1246001164 is about 1076.0674204471.

Adding to 1246001164 its reverse (4611006421), we get a palindrome (5857007585).

The spelling of 1246001164 in words is "one billion, two hundred forty-six million, one thousand, one hundred sixty-four".