45967123 has 2 divisors, whose sum is σ = 45967124. Its totient is φ = 45967122.

The previous prime is 45967121. The next prime is 45967127. The reversal of 45967123 is 32176954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45967123 - 2¹ = 45967121 is a prime.

It is a super-2 number, since 2×45967123² = 4225952793794258, which contains 22 as substring.

Together with 45967121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45967121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22983561 + 22983562.

It is an arithmetic number, because the mean of its divisors is an integer number (22983562).

Almost surely, 2^45967123 is an apocalyptic number.

45967123 is a deficient number, since it is larger than the sum of its proper divisors (1).

45967123 is an equidigital number, since it uses as much as digits as its factorization.

45967123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 45967123 is about 6779.9058253047. The cubic root of 45967123 is about 358.2194045360.

The spelling of 45967123 in words is "forty-five million, nine hundred sixty-seven thousand, one hundred twenty-three".