923675245 has 4 divisors (see below), whose sum is σ = 1108410300. Its totient is φ = 738940192.

The previous prime is 923675243. The next prime is 923675251. The reversal of 923675245 is 542576329.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542576329 = 41 ⋅13233569.

It can be written as a sum of positive squares in 2 ways, for example, as 542098089 + 381577156 = 23283^2 + 19534^2 .

It is a cyclic number.

It is not a de Polignac number, because 923675245 - 2¹ = 923675243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (923675243) 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, 92367520 + ... + 92367529.

It is an arithmetic number, because the mean of its divisors is an integer number (277102575).

Almost surely, 2^923675245 is an apocalyptic number.

It is an amenable number.

923675245 is a deficient number, since it is larger than the sum of its proper divisors (184735055).

923675245 is a wasteful number, since it uses less digits than its factorization.

923675245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184735054.

The product of its digits is 453600, while the sum is 43.

The square root of 923675245 is about 30392.0260101231. The cubic root of 923675245 is about 973.8822149549.

The spelling of 923675245 in words is "nine hundred twenty-three million, six hundred seventy-five thousand, two hundred forty-five".