94136501 has 2 divisors, whose sum is σ = 94136502. Its totient is φ = 94136500.

The previous prime is 94136489. The next prime is 94136509. The reversal of 94136501 is 10563149.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61246276 + 32890225 = 7826^2 + 5735^2 .

It is an emirp because it is prime and its reverse (10563149) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94136501 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94136509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47068250 + 47068251.

It is an arithmetic number, because the mean of its divisors is an integer number (47068251).

Almost surely, 2^94136501 is an apocalyptic number.

It is an amenable number.

94136501 is a deficient number, since it is larger than the sum of its proper divisors (1).

94136501 is an equidigital number, since it uses as much as digits as its factorization.

94136501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 94136501 is about 9702.3966626808. The cubic root of 94136501 is about 454.9035757511.

The spelling of 94136501 in words is "ninety-four million, one hundred thirty-six thousand, five hundred one".