146314915 has 8 divisors (see below), whose sum is σ = 184818960. Its totient is φ = 110891232.

The previous prime is 146314907. The next prime is 146314919. The reversal of 146314915 is 519413641.

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 146314915 - 2³ = 146314907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146314919) by changing a digit.

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, 769984 + ... + 770173.

It is an arithmetic number, because the mean of its divisors is an integer number (23102370).

Almost surely, 2^146314915 is an apocalyptic number.

146314915 is a deficient number, since it is larger than the sum of its proper divisors (38504045).

146314915 is a wasteful number, since it uses less digits than its factorization.

146314915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540181.

The product of its digits is 12960, while the sum is 34.

The square root of 146314915 is about 12096.0702296242. The cubic root of 146314915 is about 526.9420618577.

The spelling of 146314915 in words is "one hundred forty-six million, three hundred fourteen thousand, nine hundred fifteen".