23445202 has 24 divisors (see below), whose sum is σ = 40698000. Its totient is φ = 10094040.

The previous prime is 23445197. The next prime is 23445209. The reversal of 23445202 is 20254432.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (23445209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2049 + ... + 7147.

It is an arithmetic number, because the mean of its divisors is an integer number (1695750).

Almost surely, 2^23445202 is an apocalyptic number.

23445202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23445202 is a deficient number, since it is larger than the sum of its proper divisors (17252798).

23445202 is a wasteful number, since it uses less digits than its factorization.

23445202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5142 (or 5131 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 23445202 is about 4842.0245765589. The cubic root of 23445202 is about 286.2099050775.

Adding to 23445202 its reverse (20254432), we get a palindrome (43699634).

The spelling of 23445202 in words is "twenty-three million, four hundred forty-five thousand, two hundred two".