145916124 has 24 divisors (see below), whose sum is σ = 358391040. Its totient is φ = 46078704.

The previous prime is 145916107. The next prime is 145916161. The reversal of 145916124 is 421619541.

145916124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319764 + ... + 320219.

It is an arithmetic number, because the mean of its divisors is an integer number (14932960).

Almost surely, 2^145916124 is an apocalyptic number.

It is an amenable number.

145916124 is an abundant number, since it is smaller than the sum of its proper divisors (212474916).

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

145916124 is a wasteful number, since it uses less digits than its factorization.

145916124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640009 (or 640007 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 145916124 is about 12079.5746613861. The cubic root of 145916124 is about 526.4628877466.

The spelling of 145916124 in words is "one hundred forty-five million, nine hundred sixteen thousand, one hundred twenty-four".