325140038 has 8 divisors (see below), whose sum is σ = 488669760. Its totient is φ = 162250120.

The previous prime is 325140037. The next prime is 325140097. The reversal of 325140038 is 830041523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 325139989 and 325140016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325140037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158678 + ... + 160713.

It is an arithmetic number, because the mean of its divisors is an integer number (61083720).

Almost surely, 2^325140038 is an apocalyptic number.

325140038 is a deficient number, since it is larger than the sum of its proper divisors (163529722).

325140038 is a wasteful number, since it uses less digits than its factorization.

325140038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319902.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 325140038 is about 18031.6399143284. The cubic root of 325140038 is about 687.6331690464.

The spelling of 325140038 in words is "three hundred twenty-five million, one hundred forty thousand, thirty-eight".