45869687 has 2 divisors, whose sum is σ = 45869688. Its totient is φ = 45869686.

The previous prime is 45869683. The next prime is 45869717. The reversal of 45869687 is 78696854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45869687 - 2² = 45869683 is a prime.

It is a super-3 number, since 3×45869687³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45869683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22934843 + 22934844.

It is an arithmetic number, because the mean of its divisors is an integer number (22934844).

Almost surely, 2^45869687 is an apocalyptic number.

45869687 is a deficient number, since it is larger than the sum of its proper divisors (1).

45869687 is an equidigital number, since it uses as much as digits as its factorization.

45869687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 53.

The square root of 45869687 is about 6772.7163678985. The cubic root of 45869687 is about 357.9661209266.

The spelling of 45869687 in words is "forty-five million, eight hundred sixty-nine thousand, six hundred eighty-seven".