152344361 has 8 divisors (see below), whose sum is σ = 173714184. Its totient is φ = 132353280.

The previous prime is 152344351. The next prime is 152344363. The reversal of 152344361 is 163443251.

It can be written as a sum of positive squares in 4 ways, for example, as 65108761 + 87235600 = 8069^2 + 9340^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152344361 - 2¹⁴ = 152327977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152344363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344450 + ... + 344891.

It is an arithmetic number, because the mean of its divisors is an integer number (21714273).

Almost surely, 2^152344361 is an apocalyptic number.

It is an amenable number.

152344361 is a deficient number, since it is larger than the sum of its proper divisors (21369823).

152344361 is a wasteful number, since it uses less digits than its factorization.

152344361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689371.

The product of its digits is 8640, while the sum is 29.

The square root of 152344361 is about 12342.7857876575. The cubic root of 152344361 is about 534.0830492200.

The spelling of 152344361 in words is "one hundred fifty-two million, three hundred forty-four thousand, three hundred sixty-one".