152646233 has 8 divisors (see below), whose sum is σ = 154167552. Its totient is φ = 151132176.

The previous prime is 152646229. The next prime is 152646251. The reversal of 152646233 is 332646251.

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 152646233 - 2² = 152646229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152646233.

It is not an unprimeable number, because it can be changed into a prime (152646203) 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, 46616 + ... + 49782.

It is an arithmetic number, because the mean of its divisors is an integer number (19270944).

Almost surely, 2^152646233 is an apocalyptic number.

It is an amenable number.

152646233 is a deficient number, since it is larger than the sum of its proper divisors (1521319).

152646233 is a wasteful number, since it uses less digits than its factorization.

152646233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3631.

The product of its digits is 25920, while the sum is 32.

The square root of 152646233 is about 12355.0084176418. The cubic root of 152646233 is about 534.4355802551.

The spelling of 152646233 in words is "one hundred fifty-two million, six hundred forty-six thousand, two hundred thirty-three".