145445362 has 8 divisors (see below), whose sum is σ = 219081600. Its totient is φ = 72418164.

The previous prime is 145445359. The next prime is 145445371. The reversal of 145445362 is 263544541.

145445362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×145445362² = 42308706654622088, which contains 22 as substring.

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, 151662 + ... + 152617.

It is an arithmetic number, because the mean of its divisors is an integer number (27385200).

Almost surely, 2^145445362 is an apocalyptic number.

145445362 is a deficient number, since it is larger than the sum of its proper divisors (73636238).

145445362 is a wasteful number, since it uses less digits than its factorization.

145445362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304520.

The product of its digits is 57600, while the sum is 34.

The square root of 145445362 is about 12060.0730511884. The cubic root of 145445362 is about 525.8961106972.

The spelling of 145445362 in words is "one hundred forty-five million, four hundred forty-five thousand, three hundred sixty-two".