1164574146 has 8 divisors (see below), whose sum is σ = 2329148304. Its totient is φ = 388191380.

The previous prime is 1164574139. The next prime is 1164574153. The reversal of 1164574146 is 6414754611.

It is an interprime number because it is at equal distance from previous prime (1164574139) and next prime (1164574153).

It is a sphenic number, since it is the product of 3 distinct primes.

1164574146 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97047840 + ... + 97047851.

It is an arithmetic number, because the mean of its divisors is an integer number (291143538).

Almost surely, 2^1164574146 is an apocalyptic number.

1164574146 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.

1164574146 is a wasteful number, since it uses less digits than its factorization.

1164574146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194095696.

The product of its digits is 80640, while the sum is 39.

The square root of 1164574146 is about 34125.8574397772. The cubic root of 1164574146 is about 1052.0968366140.

The spelling of 1164574146 in words is "one billion, one hundred sixty-four million, five hundred seventy-four thousand, one hundred forty-six".