99454007 has 2 divisors, whose sum is σ = 99454008. Its totient is φ = 99454006.

The previous prime is 99453997. The next prime is 99454051. The reversal of 99454007 is 70045499.

It is a weak prime.

It is an emirp because it is prime and its reverse (70045499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99454007 - 2⁸ = 99453751 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 (99454057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49727003 + 49727004.

It is an arithmetic number, because the mean of its divisors is an integer number (49727004).

Almost surely, 2^99454007 is an apocalyptic number.

99454007 is a deficient number, since it is larger than the sum of its proper divisors (1).

99454007 is an equidigital number, since it uses as much as digits as its factorization.

99454007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 99454007 is about 9972.6629843788. The cubic root of 99454007 is about 463.3125829029.

The spelling of 99454007 in words is "ninety-nine million, four hundred fifty-four thousand, seven".