145623060 has 72 divisors (see below), whose sum is σ = 481886496. Its totient is φ = 35302080.

The previous prime is 145623053. The next prime is 145623073. The reversal of 145623060 is 60326541.

145623060 is a `hidden beast` number, since 14 + 562 + 30 + 60 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34794 + ... + 38753.

It is an arithmetic number, because the mean of its divisors is an integer number (6692868).

Almost surely, 2^145623060 is an apocalyptic number.

145623060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145623060 is an abundant number, since it is smaller than the sum of its proper divisors (336263436).

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

145623060 is a wasteful number, since it uses less digits than its factorization.

145623060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73573 (or 73568 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 145623060 is about 12067.4380048128. The cubic root of 145623060 is about 526.1101948816.

The spelling of 145623060 in words is "one hundred forty-five million, six hundred twenty-three thousand, sixty".