146414245 has 8 divisors (see below), whose sum is σ = 175804416. Its totient is φ = 117059856.

The previous prime is 146414237. The next prime is 146414263. The reversal of 146414245 is 542414641.

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 146414245 - 2³ = 146414237 is a prime.

It is a super-2 number, since 2×146414245² = 42874262277840050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1084 + ... + 17146.

It is an arithmetic number, because the mean of its divisors is an integer number (21975552).

Almost surely, 2^146414245 is an apocalyptic number.

It is an amenable number.

146414245 is a deficient number, since it is larger than the sum of its proper divisors (29390171).

146414245 is a wasteful number, since it uses less digits than its factorization.

146414245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17891.

The product of its digits is 15360, while the sum is 31.

The square root of 146414245 is about 12100.1754119517. The cubic root of 146414245 is about 527.0612780362.

Adding to 146414245 its reverse (542414641), we get a palindrome (688828886).

The spelling of 146414245 in words is "one hundred forty-six million, four hundred fourteen thousand, two hundred forty-five".