46446479 has 2 divisors, whose sum is σ = 46446480. Its totient is φ = 46446478.

The previous prime is 46446461. The next prime is 46446539. The reversal of 46446479 is 97464464.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46446479 is a prime.

It is a super-2 number, since 2×46446479² = 4314550822994882, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46443479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23223239 + 23223240.

It is an arithmetic number, because the mean of its divisors is an integer number (23223240).

Almost surely, 2^46446479 is an apocalyptic number.

46446479 is a deficient number, since it is larger than the sum of its proper divisors (1).

46446479 is an equidigital number, since it uses as much as digits as its factorization.

46446479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 44.

The square root of 46446479 is about 6815.1653684999. The cubic root of 46446479 is about 359.4602998427.

The spelling of 46446479 in words is "forty-six million, four hundred forty-six thousand, four hundred seventy-nine".