23053570 has 8 divisors (see below), whose sum is σ = 41496444. Its totient is φ = 9221424.

The previous prime is 23053523. The next prime is 23053571. The reversal of 23053570 is 7535032.

It can be written as a sum of positive squares in 2 ways, for example, as 23049601 + 3969 = 4801^2 + 63^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23053571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152669 + ... + 1152688.

Almost surely, 2^23053570 is an apocalyptic number.

23053570 is a deficient number, since it is larger than the sum of its proper divisors (18442874).

23053570 is a wasteful number, since it uses less digits than its factorization.

23053570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305364.

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 23053570 is about 4801.4133335925. The cubic root of 23053570 is about 284.6073180273.

The spelling of 23053570 in words is "twenty-three million, fifty-three thousand, five hundred seventy".