146874460 has 24 divisors (see below), whose sum is σ = 316774080. Its totient is φ = 57161664.

The previous prime is 146874451. The next prime is 146874461. The reversal of 146874460 is 64478641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146874461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98500 + ... + 99979.

It is an arithmetic number, because the mean of its divisors is an integer number (13198920).

Almost surely, 2^146874460 is an apocalyptic number.

146874460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146874460 is an abundant number, since it is smaller than the sum of its proper divisors (169899620).

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

146874460 is a wasteful number, since it uses less digits than its factorization.

146874460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198525 (or 198523 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 146874460 is about 12119.1773648214. The cubic root of 146874460 is about 527.6129270145.

The spelling of 146874460 in words is "one hundred forty-six million, eight hundred seventy-four thousand, four hundred sixty".