152259241 has 4 divisors (see below), whose sum is σ = 158879232. Its totient is φ = 145639252.

The previous prime is 152259187. The next prime is 152259253. The reversal of 152259241 is 142952251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 152259241 - 2¹⁷ = 152128169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152259641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3309961 + ... + 3310006.

It is an arithmetic number, because the mean of its divisors is an integer number (39719808).

Almost surely, 2^152259241 is an apocalyptic number.

It is an amenable number.

152259241 is a deficient number, since it is larger than the sum of its proper divisors (6619991).

152259241 is an equidigital number, since it uses as much as digits as its factorization.

152259241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6619990.

The product of its digits is 7200, while the sum is 31.

The square root of 152259241 is about 12339.3371377882. The cubic root of 152259241 is about 533.9835605389.

The spelling of 152259241 in words is "one hundred fifty-two million, two hundred fifty-nine thousand, two hundred forty-one".