30725314 has 8 divisors (see below), whose sum is σ = 46115388. Its totient is φ = 15353520.

The previous prime is 30725291. The next prime is 30725333. The reversal of 30725314 is 41352703.

It can be written as a sum of positive squares in 2 ways, for example, as 29888089 + 837225 = 5467^2 + 915^2 .

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

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, 984 + ... + 7900.

Almost surely, 2^30725314 is an apocalyptic number.

30725314 is a deficient number, since it is larger than the sum of its proper divisors (15390074).

30725314 is a wasteful number, since it uses less digits than its factorization.

30725314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9140.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 30725314 is about 5543.0419446365. The cubic root of 30725314 is about 313.2074689387.

The spelling of 30725314 in words is "thirty million, seven hundred twenty-five thousand, three hundred fourteen".