923460240 has 80 divisors (see below), whose sum is σ = 2955096576. Its totient is φ = 238310400.

The previous prime is 923460233. The next prime is 923460259. The reversal of 923460240 is 42064329.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 923460198 and 923460207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54621 + ... + 69500.

Almost surely, 2^923460240 is an apocalyptic number.

It is an amenable number.

923460240 is an abundant number, since it is smaller than the sum of its proper divisors (2031636336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

923460240 is a wasteful number, since it uses less digits than its factorization.

923460240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124168 (or 124162 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 923460240 is about 30388.4886099984. The cubic root of 923460240 is about 973.8066451789.

The spelling of 923460240 in words is "nine hundred twenty-three million, four hundred sixty thousand, two hundred forty".