145300062 has 16 divisors (see below), whose sum is σ = 303235200. Its totient is φ = 46327512.

The previous prime is 145300061. The next prime is 145300079. The reversal of 145300062 is 260003541.

It is a happy number.

It is a super-2 number, since 2×145300062² = 42224216034407688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145300061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526312 + ... + 526587.

It is an arithmetic number, because the mean of its divisors is an integer number (18952200).

Almost surely, 2^145300062 is an apocalyptic number.

145300062 is an abundant number, since it is smaller than the sum of its proper divisors (157935138).

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

145300062 is a wasteful number, since it uses less digits than its factorization.

145300062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052927.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 145300062 is about 12054.0475359939. The cubic root of 145300062 is about 525.7209288433.

The spelling of 145300062 in words is "one hundred forty-five million, three hundred thousand, sixty-two".