152207215 has 8 divisors (see below), whose sum is σ = 190590048. Its totient is φ = 116471520.

The previous prime is 152207207. The next prime is 152207221. The reversal of 152207215 is 512702251.

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

It is not a de Polignac number, because 152207215 - 2³ = 152207207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152207215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661656 + ... + 661885.

It is an arithmetic number, because the mean of its divisors is an integer number (23823756).

Almost surely, 2^152207215 is an apocalyptic number.

152207215 is a deficient number, since it is larger than the sum of its proper divisors (38382833).

152207215 is a wasteful number, since it uses less digits than its factorization.

152207215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323569.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 152207215 is about 12337.2288217411. The cubic root of 152207215 is about 533.9227340315.

Adding to 152207215 its reverse (512702251), we get a palindrome (664909466).

The spelling of 152207215 in words is "one hundred fifty-two million, two hundred seven thousand, two hundred fifteen".