23801146 has 16 divisors (see below), whose sum is σ = 36184104. Its totient is φ = 11741184.

The previous prime is 23801123. The next prime is 23801161. The reversal of 23801146 is 64110832.

It can be written as a sum of positive squares in 4 ways, for example, as 17098225 + 6702921 = 4135^2 + 2589^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23801146.

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, 75886 + ... + 76198.

Almost surely, 2^23801146 is an apocalyptic number.

23801146 is a deficient number, since it is larger than the sum of its proper divisors (12382958).

23801146 is a wasteful number, since it uses less digits than its factorization.

23801146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 23801146 is about 4878.6418191952. The cubic root of 23801146 is about 287.6510450166.

Adding to 23801146 its reverse (64110832), we get a palindrome (87911978).

The spelling of 23801146 in words is "twenty-three million, eight hundred one thousand, one hundred forty-six".