152512241 has 16 divisors (see below), whose sum is σ = 182267904. Its totient is φ = 124773264.

The previous prime is 152512237. The next prime is 152512273. The reversal of 152512241 is 142215251.

152512241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152512241 - 2² = 152512237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (152512201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116396 + ... + 117698.

It is an arithmetic number, because the mean of its divisors is an integer number (11391744).

Almost surely, 2^152512241 is an apocalyptic number.

It is an amenable number.

152512241 is a deficient number, since it is larger than the sum of its proper divisors (29755663).

152512241 is a wasteful number, since it uses less digits than its factorization.

152512241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060.

The product of its digits is 800, while the sum is 23.

The square root of 152512241 is about 12349.5846488860. The cubic root of 152512241 is about 534.2791596345.

Adding to 152512241 its reverse (142215251), we get a palindrome (294727492).

The spelling of 152512241 in words is "one hundred fifty-two million, five hundred twelve thousand, two hundred forty-one".