145236536 has 48 divisors (see below), whose sum is σ = 290651760. Its totient is φ = 67907840.

The previous prime is 145236529. The next prime is 145236541. The reversal of 145236536 is 635632541.

It is a junction number, because it is equal to n+sod(n) for n = 145236496 and 145236505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516716 + ... + 516996.

It is an arithmetic number, because the mean of its divisors is an integer number (6055245).

Almost surely, 2^145236536 is an apocalyptic number.

It is an amenable number.

145236536 is an abundant number, since it is smaller than the sum of its proper divisors (145415224).

145236536 is a wasteful number, since it uses less digits than its factorization.

145236536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 359 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The square root of 145236536 is about 12051.4121994063. The cubic root of 145236536 is about 525.6443016312.

The spelling of 145236536 in words is "one hundred forty-five million, two hundred thirty-six thousand, five hundred thirty-six".