152864297 has 4 divisors (see below), whose sum is σ = 153537936. Its totient is φ = 152190660.

The previous prime is 152864273. The next prime is 152864303. The reversal of 152864297 is 792468251.

It is a happy number.

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 152864297 - 2¹⁰ = 152863273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152864227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336479 + ... + 336932.

It is an arithmetic number, because the mean of its divisors is an integer number (38384484).

Almost surely, 2^152864297 is an apocalyptic number.

It is an amenable number.

152864297 is a deficient number, since it is larger than the sum of its proper divisors (673639).

152864297 is an equidigital number, since it uses as much as digits as its factorization.

152864297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673638.

The product of its digits is 241920, while the sum is 44.

The square root of 152864297 is about 12363.8301913283. The cubic root of 152864297 is about 534.6899499106.

The spelling of 152864297 in words is "one hundred fifty-two million, eight hundred sixty-four thousand, two hundred ninety-seven".