45862857 has 24 divisors (see below), whose sum is σ = 69189120. Its totient is φ = 29240640.

The previous prime is 45862847. The next prime is 45862867. The reversal of 45862857 is 75826854.

It is an interprime number because it is at equal distance from previous prime (45862847) and next prime (45862867).

It is not a de Polignac number, because 45862857 - 2⁴ = 45862841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45862807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23908 + ... + 25754.

It is an arithmetic number, because the mean of its divisors is an integer number (2882880).

Almost surely, 2^45862857 is an apocalyptic number.

It is an amenable number.

45862857 is a deficient number, since it is larger than the sum of its proper divisors (23326263).

45862857 is a wasteful number, since it uses less digits than its factorization.

45862857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973 (or 1970 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 45862857 is about 6772.2121201274. The cubic root of 45862857 is about 357.9483529835.

The spelling of 45862857 in words is "forty-five million, eight hundred sixty-two thousand, eight hundred fifty-seven".