94199407 has 2 divisors, whose sum is σ = 94199408. Its totient is φ = 94199406.

The previous prime is 94199393. The next prime is 94199423. The reversal of 94199407 is 70499149.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94199407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94199477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47099703 + 47099704.

It is an arithmetic number, because the mean of its divisors is an integer number (47099704).

Almost surely, 2^94199407 is an apocalyptic number.

94199407 is a deficient number, since it is larger than the sum of its proper divisors (1).

94199407 is an equidigital number, since it uses as much as digits as its factorization.

94199407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 94199407 is about 9705.6378976345. The cubic root of 94199407 is about 455.0048818057.

The spelling of 94199407 in words is "ninety-four million, one hundred ninety-nine thousand, four hundred seven".