152211147 has 64 divisors (see below), whose sum is σ = 247726080. Its totient is φ = 82080000.

The previous prime is 152211121. The next prime is 152211161. The reversal of 152211147 is 741112251.

It is not a de Polignac number, because 152211147 - 2¹⁸ = 151949003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152211107) 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 63 ways as a sum of consecutive naturals, for example, 796822 + ... + 797012.

It is an arithmetic number, because the mean of its divisors is an integer number (3870720).

Almost surely, 2^152211147 is an apocalyptic number.

152211147 is a deficient number, since it is larger than the sum of its proper divisors (95514933).

152211147 is a wasteful number, since it uses less digits than its factorization.

152211147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296.

The product of its digits is 560, while the sum is 24.

The square root of 152211147 is about 12337.3881757850. The cubic root of 152211147 is about 533.9273316369.

Adding to 152211147 its reverse (741112251), we get a palindrome (893323398).

The spelling of 152211147 in words is "one hundred fifty-two million, two hundred eleven thousand, one hundred forty-seven".