145958300 has 18 divisors (see below), whose sum is σ = 316729728. Its totient is φ = 58383280.

The previous prime is 145958291. The next prime is 145958333. The reversal of 145958300 is 3859541.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 729692 + ... + 729891.

It is an arithmetic number, because the mean of its divisors is an integer number (17596096).

Almost surely, 2^145958300 is an apocalyptic number.

145958300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145958300 is an abundant number, since it is smaller than the sum of its proper divisors (170771428).

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

145958300 is a wasteful number, since it uses less digits than its factorization.

145958300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459597 (or 1459590 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 145958300 is about 12081.3202920873. The cubic root of 145958300 is about 526.5136062900.

The spelling of 145958300 in words is "one hundred forty-five million, nine hundred fifty-eight thousand, three hundred".