145953682 has 8 divisors (see below), whose sum is σ = 250206336. Its totient is φ = 62551572.

The previous prime is 145953667. The next prime is 145953683. The reversal of 145953682 is 286359541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (145953683) 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, 5212618 + ... + 5212645.

It is an arithmetic number, because the mean of its divisors is an integer number (31275792).

Almost surely, 2^145953682 is an apocalyptic number.

145953682 is a deficient number, since it is larger than the sum of its proper divisors (104252654).

145953682 is a wasteful number, since it uses less digits than its factorization.

145953682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10425272.

The product of its digits is 259200, while the sum is 43.

The square root of 145953682 is about 12081.1291690802. The cubic root of 145953682 is about 526.5080534129.

The spelling of 145953682 in words is "one hundred forty-five million, nine hundred fifty-three thousand, six hundred eighty-two".