146519952 has 20 divisors (see below), whose sum is σ = 378510000. Its totient is φ = 48839968.

The previous prime is 146519941. The next prime is 146519999. The reversal of 146519952 is 259915641.

It is a super-3 number, since 3×146519952³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526202 + ... + 1526297.

It is an arithmetic number, because the mean of its divisors is an integer number (18925500).

Almost surely, 2^146519952 is an apocalyptic number.

146519952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146519952 is an abundant number, since it is smaller than the sum of its proper divisors (231990048).

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

146519952 is a wasteful number, since it uses less digits than its factorization.

146519952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052510 (or 3052504 counting only the distinct ones).

The product of its digits is 97200, while the sum is 42.

The square root of 146519952 is about 12104.5426183727. The cubic root of 146519952 is about 527.1880887025.

The spelling of 146519952 in words is "one hundred forty-six million, five hundred nineteen thousand, nine hundred fifty-two".