145712354 has 8 divisors (see below), whose sum is σ = 218726400. Its totient is φ = 72803556.

The previous prime is 145712353. The next prime is 145712363. The reversal of 145712354 is 453217541.

145712354 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-3 number, since 3×145712354³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145712354.

It is not an unprimeable number, because it can be changed into a prime (145712353) 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, 22754 + ... + 28445.

It is an arithmetic number, because the mean of its divisors is an integer number (27340800).

Almost surely, 2^145712354 is an apocalyptic number.

145712354 is a deficient number, since it is larger than the sum of its proper divisors (73014046).

145712354 is a wasteful number, since it uses less digits than its factorization.

145712354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52624.

The product of its digits is 16800, while the sum is 32.

The square root of 145712354 is about 12071.1372289441. The cubic root of 145712354 is about 526.2177073521.

Adding to 145712354 its reverse (453217541), we get a palindrome (598929895).

The spelling of 145712354 in words is "one hundred forty-five million, seven hundred twelve thousand, three hundred fifty-four".