145464364 has 6 divisors (see below), whose sum is σ = 254562644. Its totient is φ = 72732180.

The previous prime is 145464343. The next prime is 145464367. The reversal of 145464364 is 463464541.

It is not an unprimeable number, because it can be changed into a prime (145464367) 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 as a sum of consecutive naturals, namely, 18183042 + ... + 18183049.

Almost surely, 2^145464364 is an apocalyptic number.

It is an amenable number.

145464364 is a deficient number, since it is larger than the sum of its proper divisors (109098280).

145464364 is a wasteful number, since it uses less digits than its factorization.

145464364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36366095 (or 36366093 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 145464364 is about 12060.8608316322. The cubic root of 145464364 is about 525.9190119494.

The spelling of 145464364 in words is "one hundred forty-five million, four hundred sixty-four thousand, three hundred sixty-four".