145472882 has 8 divisors (see below), whose sum is σ = 218260656. Its totient is φ = 72719332.

The previous prime is 145472881. The next prime is 145472909. The reversal of 145472882 is 288274541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (145472881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11153 + ... + 20379.

It is an arithmetic number, because the mean of its divisors is an integer number (27282582).

Almost surely, 2^145472882 is an apocalyptic number.

145472882 is a deficient number, since it is larger than the sum of its proper divisors (72787774).

145472882 is an equidigital number, since it uses as much as digits as its factorization.

145472882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17112.

The product of its digits is 143360, while the sum is 41.

The square root of 145472882 is about 12061.2139521692. The cubic root of 145472882 is about 525.9292772143.

The spelling of 145472882 in words is "one hundred forty-five million, four hundred seventy-two thousand, eight hundred eighty-two".