325154140 has 24 divisors (see below), whose sum is σ = 683242560. Its totient is φ = 129981888.

The previous prime is 325154107. The next prime is 325154173. The reversal of 325154140 is 41451523.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (325154107) and next prime (325154173).

It is a super-3 number, since 3×325154140³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37101 + ... + 45019.

It is an arithmetic number, because the mean of its divisors is an integer number (28468440).

Almost surely, 2^325154140 is an apocalyptic number.

It is an amenable number.

325154140 is an abundant number, since it is smaller than the sum of its proper divisors (358088420).

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

325154140 is a wasteful number, since it uses less digits than its factorization.

325154140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9981 (or 9979 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 325154140 is about 18032.0309449601. The cubic root of 325154140 is about 687.6431102631.

The spelling of 325154140 in words is "three hundred twenty-five million, one hundred fifty-four thousand, one hundred forty".