46819463 has 2 divisors, whose sum is σ = 46819464. Its totient is φ = 46819462.

The previous prime is 46819453. The next prime is 46819469. The reversal of 46819463 is 36491864.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46819463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46819463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46819469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23409731 + 23409732.

It is an arithmetic number, because the mean of its divisors is an integer number (23409732).

Almost surely, 2^46819463 is an apocalyptic number.

46819463 is a deficient number, since it is larger than the sum of its proper divisors (1).

46819463 is an equidigital number, since it uses as much as digits as its factorization.

46819463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 41.

The square root of 46819463 is about 6842.4749177472. The cubic root of 46819463 is about 360.4199394775.

The spelling of 46819463 in words is "forty-six million, eight hundred nineteen thousand, four hundred sixty-three".