146375980 has 24 divisors (see below), whose sum is σ = 307636560. Its totient is φ = 58503360.

The previous prime is 146375969. The next prime is 146375987. The reversal of 146375980 is 89573641.

It is not an unprimeable number, because it can be changed into a prime (146375987) 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, 33735 + ... + 37825.

It is an arithmetic number, because the mean of its divisors is an integer number (12818190).

Almost surely, 2^146375980 is an apocalyptic number.

146375980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146375980 is an abundant number, since it is smaller than the sum of its proper divisors (161260580).

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

146375980 is a wasteful number, since it uses less digits than its factorization.

146375980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5889 (or 5887 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 146375980 is about 12098.5941332041. The cubic root of 146375980 is about 527.0153586494.

The spelling of 146375980 in words is "one hundred forty-six million, three hundred seventy-five thousand, nine hundred eighty".