45867967 has 2 divisors, whose sum is σ = 45867968. Its totient is φ = 45867966.

The previous prime is 45867961. The next prime is 45867973. The reversal of 45867967 is 76976854.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (45867961) and next prime (45867973).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45867967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45867961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22933983 + 22933984.

It is an arithmetic number, because the mean of its divisors is an integer number (22933984).

Almost surely, 2^45867967 is an apocalyptic number.

45867967 is a deficient number, since it is larger than the sum of its proper divisors (1).

45867967 is an equidigital number, since it uses as much as digits as its factorization.

45867967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The square root of 45867967 is about 6772.5893866379. The cubic root of 45867967 is about 357.9616465888.

The spelling of 45867967 in words is "forty-five million, eight hundred sixty-seven thousand, nine hundred sixty-seven".