23214325 has 12 divisors (see below), whose sum is σ = 28912708. Its totient is φ = 18489600.

The previous prime is 23214313. The next prime is 23214329. The reversal of 23214325 is 52341232.

It can be written as a sum of positive squares in 6 ways, for example, as 2502724 + 20711601 = 1582^2 + 4551^2 .

It is not a de Polignac number, because 23214325 - 2¹⁷ = 23083253 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23214296 and 23214305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23214329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4099 + ... + 7951.

Almost surely, 2^23214325 is an apocalyptic number.

23214325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23214325 is a deficient number, since it is larger than the sum of its proper divisors (5698383).

23214325 is a wasteful number, since it uses less digits than its factorization.

23214325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4104 (or 4099 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 23214325 is about 4818.1246351667. The cubic root of 23214325 is about 285.2673186958.

Adding to 23214325 its reverse (52341232), we get a palindrome (75555557).

The spelling of 23214325 in words is "twenty-three million, two hundred fourteen thousand, three hundred twenty-five".