23071652 has 12 divisors (see below), whose sum is σ = 42750540. Its totient is φ = 10857216.

The previous prime is 23071649. The next prime is 23071673. The reversal of 23071652 is 25617032.

It can be written as a sum of positive squares in 2 ways, for example, as 12208036 + 10863616 = 3494^2 + 3296^2 .

It is a super-2 number, since 2×23071652² = 1064602252018208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169577 + ... + 169712.

It is an arithmetic number, because the mean of its divisors is an integer number (3562545).

Almost surely, 2^23071652 is an apocalyptic number.

It is an amenable number.

23071652 is a deficient number, since it is larger than the sum of its proper divisors (19678888).

23071652 is a wasteful number, since it uses less digits than its factorization.

23071652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339310 (or 339308 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 23071652 is about 4803.2959517398. The cubic root of 23071652 is about 284.6817088862.

Adding to 23071652 its reverse (25617032), we get a palindrome (48688684).

The spelling of 23071652 in words is "twenty-three million, seventy-one thousand, six hundred fifty-two".