146968584 has 32 divisors (see below), whose sum is σ = 419910720. Its totient is φ = 41990976.

The previous prime is 146968573. The next prime is 146968631. The reversal of 146968584 is 485869641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437239 + ... + 437574.

It is an arithmetic number, because the mean of its divisors is an integer number (13122210).

Almost surely, 2^146968584 is an apocalyptic number.

146968584 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

146968584 is an abundant number, since it is smaller than the sum of its proper divisors (272942136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146968584 is a wasteful number, since it uses less digits than its factorization.

146968584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874829 (or 874825 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The square root of 146968584 is about 12123.0600097500. The cubic root of 146968584 is about 527.7256092660.

The spelling of 146968584 in words is "one hundred forty-six million, nine hundred sixty-eight thousand, five hundred eighty-four".