46622423 has 2 divisors, whose sum is σ = 46622424. Its totient is φ = 46622422.

The previous prime is 46622413. The next prime is 46622437. The reversal of 46622423 is 32422664.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46622423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46622413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23311211 + 23311212.

It is an arithmetic number, because the mean of its divisors is an integer number (23311212).

Almost surely, 2^46622423 is an apocalyptic number.

46622423 is a deficient number, since it is larger than the sum of its proper divisors (1).

46622423 is an equidigital number, since it uses as much as digits as its factorization.

46622423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 29.

The square root of 46622423 is about 6828.0614379193. The cubic root of 46622423 is about 359.9136186779.

The spelling of 46622423 in words is "forty-six million, six hundred twenty-two thousand, four hundred twenty-three".