325214451 has 12 divisors (see below), whose sum is σ = 471177720. Its totient is φ = 216152640.

The previous prime is 325214447. The next prime is 325214473. The reversal of 325214451 is 154412523.

It is not a de Polignac number, because 325214451 - 2² = 325214447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325214401) 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, 51606 + ... + 57563.

It is an arithmetic number, because the mean of its divisors is an integer number (39264810).

Almost surely, 2^325214451 is an apocalyptic number.

325214451 is a deficient number, since it is larger than the sum of its proper divisors (145963269).

325214451 is a wasteful number, since it uses less digits than its factorization.

325214451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109506 (or 109503 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 325214451 is about 18033.7031970696. The cubic root of 325214451 is about 687.6856233102.

Adding to 325214451 its reverse (154412523), we get a palindrome (479626974).

The spelling of 325214451 in words is "three hundred twenty-five million, two hundred fourteen thousand, four hundred fifty-one".