145132636 has 24 divisors (see below), whose sum is σ = 277386480. Its totient is φ = 65894400.

The previous prime is 145132627. The next prime is 145132649. The reversal of 145132636 is 636231541.

It is a junction number, because it is equal to n+sod(n) for n = 145132598 and 145132607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60826 + ... + 63166.

It is an arithmetic number, because the mean of its divisors is an integer number (11557770).

Almost surely, 2^145132636 is an apocalyptic number.

It is an amenable number.

145132636 is a deficient number, since it is larger than the sum of its proper divisors (132253844).

145132636 is a wasteful number, since it uses less digits than its factorization.

145132636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765 (or 3763 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 145132636 is about 12047.1007300512. The cubic root of 145132636 is about 525.5189257603.

The spelling of 145132636 in words is "one hundred forty-five million, one hundred thirty-two thousand, six hundred thirty-six".