45616858 has 16 divisors (see below), whose sum is σ = 78459264. Its totient is φ = 19485360.

The previous prime is 45616847. The next prime is 45616859. The reversal of 45616858 is 85861654.

45616858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45616859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885 + ... + 9592.

It is an arithmetic number, because the mean of its divisors is an integer number (4903704).

Almost surely, 2^45616858 is an apocalyptic number.

45616858 is a deficient number, since it is larger than the sum of its proper divisors (32842406).

45616858 is a wasteful number, since it uses less digits than its factorization.

45616858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10797.

The product of its digits is 230400, while the sum is 43.

The square root of 45616858 is about 6754.0253182824. The cubic root of 45616858 is about 357.3072180164.

The spelling of 45616858 in words is "forty-five million, six hundred sixteen thousand, eight hundred fifty-eight".