325670146 has 8 divisors (see below), whose sum is σ = 514216080. Its totient is φ = 154264788.

The previous prime is 325670131. The next prime is 325670161. The reversal of 325670146 is 641076523.

It is a happy number.

325670146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (325670131) and next prime (325670161).

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

It is a super-2 number, since 2×325670146² = 212122087991322632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4285096 + ... + 4285171.

It is an arithmetic number, because the mean of its divisors is an integer number (64277010).

Almost surely, 2^325670146 is an apocalyptic number.

325670146 is a deficient number, since it is larger than the sum of its proper divisors (188545934).

325670146 is a wasteful number, since it uses less digits than its factorization.

325670146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8570288.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 325670146 is about 18046.3333117839. Note that the first 4 decimals coincide. The cubic root of 325670146 is about 688.0066716159.

The spelling of 325670146 in words is "three hundred twenty-five million, six hundred seventy thousand, one hundred forty-six".