152914217 has 8 divisors (see below), whose sum is σ = 155187840. Its totient is φ = 150649200.

The previous prime is 152914213. The next prime is 152914231. The reversal of 152914217 is 712419251.

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 152914217 - 2² = 152914213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152914211) 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, 39467 + ... + 43167.

It is an arithmetic number, because the mean of its divisors is an integer number (19398480).

Almost surely, 2^152914217 is an apocalyptic number.

It is an amenable number.

152914217 is a deficient number, since it is larger than the sum of its proper divisors (2273623).

152914217 is an equidigital number, since it uses as much as digits as its factorization.

152914217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303.

The product of its digits is 5040, while the sum is 32.

The square root of 152914217 is about 12365.8488184192. The cubic root of 152914217 is about 534.7481470999.

The spelling of 152914217 in words is "one hundred fifty-two million, nine hundred fourteen thousand, two hundred seventeen".