23040770 has 16 divisors (see below), whose sum is σ = 42485688. Its totient is φ = 8991360.

The previous prime is 23040767. The next prime is 23040803. The reversal of 23040770 is 7704032.

It can be written as a sum of positive squares in 4 ways, for example, as 4748041 + 18292729 = 2179^2 + 4277^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27689 + ... + 28508.

Almost surely, 2^23040770 is an apocalyptic number.

23040770 is a deficient number, since it is larger than the sum of its proper divisors (19444918).

23040770 is a wasteful number, since it uses less digits than its factorization.

23040770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56245.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 23040770 is about 4800.0802076632. The cubic root of 23040770 is about 284.5546342404.

The spelling of 23040770 in words is "twenty-three million, forty thousand, seven hundred seventy".