30314132 has 6 divisors (see below), whose sum is σ = 53049738. Its totient is φ = 15157064.

The previous prime is 30314113. The next prime is 30314189. The reversal of 30314132 is 23141303.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29203216 + 1110916 = 5404^2 + 1054^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30314132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3789263 + ... + 3789270.

It is an arithmetic number, because the mean of its divisors is an integer number (8841623).

Almost surely, 2^30314132 is an apocalyptic number.

It is an amenable number.

30314132 is a deficient number, since it is larger than the sum of its proper divisors (22735606).

30314132 is a wasteful number, since it uses less digits than its factorization.

30314132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7578537 (or 7578535 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30314132 is about 5505.8270949967. The cubic root of 30314132 is about 311.8040216761.

Adding to 30314132 its reverse (23141303), we get a palindrome (53455435).

The spelling of 30314132 in words is "thirty million, three hundred fourteen thousand, one hundred thirty-two".