46172099 has 2 divisors, whose sum is σ = 46172100. Its totient is φ = 46172098.

The previous prime is 46172083. The next prime is 46172101. The reversal of 46172099 is 99027164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46172099 - 2⁴ = 46172083 is a prime.

Together with 46172101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46172029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23086049 + 23086050.

It is an arithmetic number, because the mean of its divisors is an integer number (23086050).

Almost surely, 2^46172099 is an apocalyptic number.

46172099 is a deficient number, since it is larger than the sum of its proper divisors (1).

46172099 is an equidigital number, since it uses as much as digits as its factorization.

46172099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 46172099 is about 6795.0054451781. The cubic root of 46172099 is about 358.7510708285.

The spelling of 46172099 in words is "forty-six million, one hundred seventy-two thousand, ninety-nine".