46944791 has 2 divisors, whose sum is σ = 46944792. Its totient is φ = 46944790.

The previous prime is 46944721. The next prime is 46944809. The reversal of 46944791 is 19744964.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46944791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46944721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23472395 + 23472396.

It is an arithmetic number, because the mean of its divisors is an integer number (23472396).

Almost surely, 2^46944791 is an apocalyptic number.

46944791 is a deficient number, since it is larger than the sum of its proper divisors (1).

46944791 is an equidigital number, since it uses as much as digits as its factorization.

46944791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 44.

The square root of 46944791 is about 6851.6268870977. The cubic root of 46944791 is about 360.7412479125.

The spelling of 46944791 in words is "forty-six million, nine hundred forty-four thousand, seven hundred ninety-one".