145852064 has 24 divisors (see below), whose sum is σ = 288761760. Its totient is φ = 72515776.

The previous prime is 145852019. The next prime is 145852067. The reversal of 145852064 is 460258541.

It is not an unprimeable number, because it can be changed into a prime (145852067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7004 + ... + 18459.

It is an arithmetic number, because the mean of its divisors is an integer number (12031740).

Almost surely, 2^145852064 is an apocalyptic number.

It is an amenable number.

145852064 is a deficient number, since it is larger than the sum of its proper divisors (142909696).

145852064 is a wasteful number, since it uses less digits than its factorization.

145852064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25652 (or 25644 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 145852064 is about 12076.9227868692. The cubic root of 145852064 is about 526.3858340069.

The spelling of 145852064 in words is "one hundred forty-five million, eight hundred fifty-two thousand, sixty-four".