145483480 has 16 divisors (see below), whose sum is σ = 327337920. Its totient is φ = 58193376.

The previous prime is 145483427. The next prime is 145483493. The reversal of 145483480 is 84384541.

It is a congruent number.

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, 1818504 + ... + 1818583.

It is an arithmetic number, because the mean of its divisors is an integer number (20458620).

Almost surely, 2^145483480 is an apocalyptic number.

145483480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145483480 is an abundant number, since it is smaller than the sum of its proper divisors (181854440).

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

145483480 is a wasteful number, since it uses less digits than its factorization.

145483480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637098 (or 3637094 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 145483480 is about 12061.6532863451. The cubic root of 145483480 is about 525.9420485823.

The spelling of 145483480 in words is "one hundred forty-five million, four hundred eighty-three thousand, four hundred eighty".