1152746001 has 24 divisors (see below), whose sum is σ = 1823556384. Its totient is φ = 695900160.

The previous prime is 1152745981. The next prime is 1152746003. The reversal of 1152746001 is 1006472511.

It is a happy number.

1152746001 is a `hidden beast` number, since 1 + 1 + 52 + 7 + 4 + 600 + 1 = 666.

It is not a de Polignac number, because 1152746001 - 2¹⁰ = 1152744977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1152746003) 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 in 23 ways as a sum of consecutive naturals, for example, 2790 + ... + 48096.

It is an arithmetic number, because the mean of its divisors is an integer number (75981516).

Almost surely, 2^1152746001 is an apocalyptic number.

1152746001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1152746001 is a deficient number, since it is larger than the sum of its proper divisors (670810383).

1152746001 is a wasteful number, since it uses less digits than its factorization.

1152746001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45581 (or 45578 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1152746001 is about 33952.1133510125. The cubic root of 1152746001 is about 1048.5227907665.

The spelling of 1152746001 in words is "one billion, one hundred fifty-two million, seven hundred forty-six thousand, one".