46442399 has 2 divisors, whose sum is σ = 46442400. Its totient is φ = 46442398.

The previous prime is 46442273. The next prime is 46442413. The reversal of 46442399 is 99324464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46442399 - 2²⁴ = 29665183 is a prime.

It is a super-3 number, since 3×46442399³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46442699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23221199 + 23221200.

It is an arithmetic number, because the mean of its divisors is an integer number (23221200).

Almost surely, 2^46442399 is an apocalyptic number.

46442399 is a deficient number, since it is larger than the sum of its proper divisors (1).

46442399 is an equidigital number, since it uses as much as digits as its factorization.

46442399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 41.

The square root of 46442399 is about 6814.8660294976. The cubic root of 46442399 is about 359.4497741724.

The spelling of 46442399 in words is "forty-six million, four hundred forty-two thousand, three hundred ninety-nine".