23530162 has 4 divisors (see below), whose sum is σ = 35295246. Its totient is φ = 11765080.

The previous prime is 23530141. The next prime is 23530183. The reversal of 23530162 is 26103532.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (23530141) and next prime (23530183).

It can be written as a sum of positive squares in only one way, i.e., 22667121 + 863041 = 4761^2 + 929^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5882539 + ... + 5882542.

Almost surely, 2^23530162 is an apocalyptic number.

23530162 is a deficient number, since it is larger than the sum of its proper divisors (11765084).

23530162 is a wasteful number, since it uses less digits than its factorization.

23530162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11765083.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 23530162 is about 4850.7898325943. The cubic root of 23530162 is about 286.5552078562. Note that the first 3 decimals are identical.

Adding to 23530162 its reverse (26103532), we get a palindrome (49633694).

The spelling of 23530162 in words is "twenty-three million, five hundred thirty thousand, one hundred sixty-two".