152012215 has 32 divisors (see below), whose sum is σ = 201833856. Its totient is φ = 109424640.

The previous prime is 152012197. The next prime is 152012219. The reversal of 152012215 is 512210251.

It is not a de Polignac number, because 152012215 - 2⁹ = 152011703 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152012192 and 152012201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152012219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184294 + ... + 185116.

It is an arithmetic number, because the mean of its divisors is an integer number (6307308).

Almost surely, 2^152012215 is an apocalyptic number.

152012215 is a deficient number, since it is larger than the sum of its proper divisors (49821641).

152012215 is a wasteful number, since it uses less digits than its factorization.

152012215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 152012215 is about 12329.3233796506. The cubic root of 152012215 is about 533.6946252063.

Adding to 152012215 its reverse (512210251), we get a palindrome (664222466).

The spelling of 152012215 in words is "one hundred fifty-two million, twelve thousand, two hundred fifteen".