46446539 has 2 divisors, whose sum is σ = 46446540. Its totient is φ = 46446538.

The previous prime is 46446479. The next prime is 46446553. The reversal of 46446539 is 93564464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46446539 - 2¹² = 46442443 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46446496 and 46446505.

It is not a weakly prime, because it can be changed into another prime (46446599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23223269 + 23223270.

It is an arithmetic number, because the mean of its divisors is an integer number (23223270).

Almost surely, 2^46446539 is an apocalyptic number.

46446539 is a deficient number, since it is larger than the sum of its proper divisors (1).

46446539 is an equidigital number, since it uses as much as digits as its factorization.

46446539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 41.

The square root of 46446539 is about 6815.1697704459. The cubic root of 46446539 is about 359.4604546274.

The spelling of 46446539 in words is "forty-six million, four hundred forty-six thousand, five hundred thirty-nine".