923330253 has 8 divisors (see below), whose sum is σ = 1232326368. Its totient is φ = 614943824.

The previous prime is 923330249. The next prime is 923330273. The reversal of 923330253 is 352033329.

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 923330253 - 2² = 923330249 is a prime.

It is a super-2 number, since 2×923330253² = 1705077512210088018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 923330253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (923330273) 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, 148875 + ... + 154952.

It is an arithmetic number, because the mean of its divisors is an integer number (154040796).

Almost surely, 2^923330253 is an apocalyptic number.

It is an amenable number.

923330253 is a deficient number, since it is larger than the sum of its proper divisors (308996115).

923330253 is a wasteful number, since it uses less digits than its factorization.

923330253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304843.

The product of its (nonzero) digits is 14580, while the sum is 30.

The square root of 923330253 is about 30386.3497807815. The cubic root of 923330253 is about 973.7609517681.

The spelling of 923330253 in words is "nine hundred twenty-three million, three hundred thirty thousand, two hundred fifty-three".