145711482 has 16 divisors (see below), whose sum is σ = 333054912. Its totient is φ = 41631840.

The previous prime is 145711481. The next prime is 145711483. The reversal of 145711482 is 284117541.

It is an interprime number because it is at equal distance from previous prime (145711481) and next prime (145711483).

It is not an unprimeable number, because it can be changed into a prime (145711481) 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, 1734619 + ... + 1734702.

It is an arithmetic number, because the mean of its divisors is an integer number (20815932).

Almost surely, 2^145711482 is an apocalyptic number.

145711482 is an abundant number, since it is smaller than the sum of its proper divisors (187343430).

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

145711482 is a wasteful number, since it uses less digits than its factorization.

145711482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469333.

The product of its digits is 8960, while the sum is 33.

The square root of 145711482 is about 12071.1011096751. The cubic root of 145711482 is about 526.2166576521.

The spelling of 145711482 in words is "one hundred forty-five million, seven hundred eleven thousand, four hundred eighty-two".