23352426 has 12 divisors (see below), whose sum is σ = 50596962. Its totient is φ = 7784136.

The previous prime is 23352409. The next prime is 23352431. The reversal of 23352426 is 62425332.

23352426 is a `hidden beast` number, since 233 + 5 + 2 + 426 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11799225 + 11553201 = 3435^2 + 3399^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23352426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 648661 + ... + 648696.

Almost surely, 2^23352426 is an apocalyptic number.

23352426 is an abundant number, since it is smaller than the sum of its proper divisors (27244536).

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

23352426 is a wasteful number, since it uses less digits than its factorization.

23352426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297365 (or 1297362 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 23352426 is about 4832.4347900411. The cubic root of 23352426 is about 285.8318815688.

Adding to 23352426 its reverse (62425332), we get a palindrome (85777758).

It can be divided in two parts, 2335 and 2426, that added together give a square (4761 = 69²).

The spelling of 23352426 in words is "twenty-three million, three hundred fifty-two thousand, four hundred twenty-six".