145614337 has 8 divisors (see below), whose sum is σ = 159058080. Its totient is φ = 132204960.

The previous prime is 145614289. The next prime is 145614361. The reversal of 145614337 is 733416541.

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

It is a cyclic number.

It is not a de Polignac number, because 145614337 - 2¹¹ = 145612289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145614737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718 + ... + 17080.

It is an arithmetic number, because the mean of its divisors is an integer number (19882260).

Almost surely, 2^145614337 is an apocalyptic number.

It is an amenable number.

145614337 is a deficient number, since it is larger than the sum of its proper divisors (13443743).

145614337 is a wasteful number, since it uses less digits than its factorization.

145614337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17183.

The product of its digits is 30240, while the sum is 34.

The square root of 145614337 is about 12067.0765722274. The cubic root of 145614337 is about 526.0996897897.

The spelling of 145614337 in words is "one hundred forty-five million, six hundred fourteen thousand, three hundred thirty-seven".