145036216 has 16 divisors (see below), whose sum is σ = 292861800. Its totient is φ = 66939744.

The previous prime is 145036207. The next prime is 145036217. The reversal of 145036216 is 612630541.

145036216 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 not an unprimeable number, because it can be changed into a prime (145036217) 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, 697186 + ... + 697393.

Almost surely, 2^145036216 is an apocalyptic number.

It is an amenable number.

145036216 is an abundant number, since it is smaller than the sum of its proper divisors (147825584).

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

145036216 is a wasteful number, since it uses less digits than its factorization.

145036216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394598 (or 1394594 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 145036216 is about 12043.0982724546. The cubic root of 145036216 is about 525.4025224447.

Adding to 145036216 its reverse (612630541), we get a palindrome (757666757).

The spelling of 145036216 in words is "one hundred forty-five million, thirty-six thousand, two hundred sixteen".