146773004 has 12 divisors (see below), whose sum is σ = 293546064. Its totient is φ = 62902704.

The previous prime is 146773001. The next prime is 146773021. The reversal of 146773004 is 400377641.

It is a happy number.

146773004 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (146773001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2620919 + ... + 2620974.

It is an arithmetic number, because the mean of its divisors is an integer number (24462172).

Almost surely, 2^146773004 is an apocalyptic number.

146773004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

146773004 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.

146773004 is a wasteful number, since it uses less digits than its factorization.

146773004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5241904 (or 5241902 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 146773004 is about 12114.9908790721. The cubic root of 146773004 is about 527.4914132007.

The spelling of 146773004 in words is "one hundred forty-six million, seven hundred seventy-three thousand, four".