30132937 has 2 divisors, whose sum is σ = 30132938. Its totient is φ = 30132936.

The previous prime is 30132931. The next prime is 30133003. The reversal of 30132937 is 73923103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29365561 + 767376 = 5419^2 + 876^2 .

It is a cyclic number.

It is not a de Polignac number, because 30132937 - 2³ = 30132929 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30132931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066468 + 15066469.

It is an arithmetic number, because the mean of its divisors is an integer number (15066469).

Almost surely, 2^30132937 is an apocalyptic number.

It is an amenable number.

30132937 is a deficient number, since it is larger than the sum of its proper divisors (1).

30132937 is an equidigital number, since it uses as much as digits as its factorization.

30132937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 30132937 is about 5489.3475932938. The cubic root of 30132937 is about 311.1815367447.

The spelling of 30132937 in words is "thirty million, one hundred thirty-two thousand, nine hundred thirty-seven".