23673130 has 16 divisors (see below), whose sum is σ = 45889704. Its totient is φ = 8740800.

The previous prime is 23673121. The next prime is 23673131. The reversal of 23673130 is 3137632.

It can be written as a sum of positive squares in 4 ways, for example, as 21261321 + 2411809 = 4611^2 + 1553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23673095 and 23673104.

It is not an unprimeable number, because it can be changed into a prime (23673131) 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, 90921 + ... + 91180.

Almost surely, 2^23673130 is an apocalyptic number.

23673130 is a deficient number, since it is larger than the sum of its proper divisors (22216574).

23673130 is a wasteful number, since it uses less digits than its factorization.

23673130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182121.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 23673130 is about 4865.5040848816. The cubic root of 23673130 is about 287.1344010682.

The spelling of 23673130 in words is "twenty-three million, six hundred seventy-three thousand, one hundred thirty".