146604920 has 64 divisors (see below), whose sum is σ = 411264000. Its totient is φ = 45694080.

The previous prime is 146604907. The next prime is 146604929. The reversal of 146604920 is 29406641.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146604929) 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 15 ways as a sum of consecutive naturals, for example, 20720 + ... + 26879.

It is an arithmetic number, because the mean of its divisors is an integer number (6426000).

Almost surely, 2^146604920 is an apocalyptic number.

146604920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146604920 is an abundant number, since it is smaller than the sum of its proper divisors (264659080).

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

146604920 is a wasteful number, since it uses less digits than its factorization.

146604920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47628 (or 47624 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 146604920 is about 12108.0518664234. The cubic root of 146604920 is about 527.2899757626.

The spelling of 146604920 in words is "one hundred forty-six million, six hundred four thousand, nine hundred twenty".