923745652 has 6 divisors (see below), whose sum is σ = 1616554898. Its totient is φ = 461872824.

The previous prime is 923745623. The next prime is 923745673. The reversal of 923745652 is 256547329.

It can be written as a sum of positive squares in only one way, i.e., 772061796 + 151683856 = 27786^2 + 12316^2 .

It is a junction number, because it is equal to n+sod(n) for n = 923745599 and 923745608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115468203 + ... + 115468210.

Almost surely, 2^923745652 is an apocalyptic number.

It is an amenable number.

923745652 is a deficient number, since it is larger than the sum of its proper divisors (692809246).

923745652 is a wasteful number, since it uses less digits than its factorization.

923745652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230936417 (or 230936415 counting only the distinct ones).

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

The square root of 923745652 is about 30393.1843017477. The cubic root of 923745652 is about 973.9069589990.

The spelling of 923745652 in words is "nine hundred twenty-three million, seven hundred forty-five thousand, six hundred fifty-two".