23463402 has 16 divisors (see below), whose sum is σ = 48195552. Its totient is φ = 7609680.

The previous prime is 23463397. The next prime is 23463403. The reversal of 23463402 is 20436432.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23463403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52624 + ... + 53067.

It is an arithmetic number, because the mean of its divisors is an integer number (3012222).

Almost surely, 2^23463402 is an apocalyptic number.

23463402 is an abundant number, since it is smaller than the sum of its proper divisors (24732150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23463402 is a wasteful number, since it uses less digits than its factorization.

23463402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105733.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 23463402 is about 4843.9035911133. The cubic root of 23463402 is about 286.2839454287.

Adding to 23463402 its reverse (20436432), we get a palindrome (43899834).

It can be divided in two parts, 234 and 63402, that added together give a palindrome (63636).

The spelling of 23463402 in words is "twenty-three million, four hundred sixty-three thousand, four hundred two".