94200137 has 2 divisors, whose sum is σ = 94200138. Its totient is φ = 94200136.

The previous prime is 94200131. The next prime is 94200251. The reversal of 94200137 is 73100249.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48177481 + 46022656 = 6941^2 + 6784^2 .

It is an emirp because it is prime and its reverse (73100249) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94200137 - 2¹² = 94196041 is a prime.

It is not a weakly prime, because it can be changed into another prime (94200131) by changing a digit.

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, 47100068 + 47100069.

It is an arithmetic number, because the mean of its divisors is an integer number (47100069).

Almost surely, 2^94200137 is an apocalyptic number.

It is an amenable number.

94200137 is a deficient number, since it is larger than the sum of its proper divisors (1).

94200137 is an equidigital number, since it uses as much as digits as its factorization.

94200137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 94200137 is about 9705.6755045695. The cubic root of 94200137 is about 455.0060571588.

The spelling of 94200137 in words is "ninety-four million, two hundred thousand, one hundred thirty-seven".