145630936 has 16 divisors (see below), whose sum is σ = 297881640. Its totient is φ = 66195840.

The previous prime is 145630931. The next prime is 145630943. The reversal of 145630936 is 639036541.

It is a junction number, because it is equal to n+sod(n) for n = 145630895 and 145630904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145630931) 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 in 3 ways as a sum of consecutive naturals, for example, 827361 + ... + 827536.

Almost surely, 2^145630936 is an apocalyptic number.

It is an amenable number.

145630936 is an abundant number, since it is smaller than the sum of its proper divisors (152250704).

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

145630936 is a wasteful number, since it uses less digits than its factorization.

145630936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654914 (or 1654910 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 145630936 is about 12067.7643331315. The cubic root of 145630936 is about 526.1196795726.

The spelling of 145630936 in words is "one hundred forty-five million, six hundred thirty thousand, nine hundred thirty-six".