145713332 has 12 divisors (see below), whose sum is σ = 255577056. Its totient is φ = 72691320.

The previous prime is 145713317. The next prime is 145713353. The reversal of 145713332 is 233317541.

145713332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 145713295 and 145713304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39344 + ... + 42887.

It is an arithmetic number, because the mean of its divisors is an integer number (21298088).

Almost surely, 2^145713332 is an apocalyptic number.

It is an amenable number.

145713332 is a deficient number, since it is larger than the sum of its proper divisors (109863724).

145713332 is a wasteful number, since it uses less digits than its factorization.

145713332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82678 (or 82676 counting only the distinct ones).

The product of its digits is 7560, while the sum is 29.

The square root of 145713332 is about 12071.1777387296. The cubic root of 145713332 is about 526.2188846482.

The spelling of 145713332 in words is "one hundred forty-five million, seven hundred thirteen thousand, three hundred thirty-two".