45686338 has 8 divisors (see below), whose sum is σ = 68558400. Its totient is φ = 22833540.

The previous prime is 45686323. The next prime is 45686351. The reversal of 45686338 is 83368654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45686294 and 45686303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5763 + ... + 11161.

It is an arithmetic number, because the mean of its divisors is an integer number (8569800).

Almost surely, 2^45686338 is an apocalyptic number.

45686338 is a deficient number, since it is larger than the sum of its proper divisors (22872062).

45686338 is a wasteful number, since it uses less digits than its factorization.

45686338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9632.

The product of its digits is 414720, while the sum is 43.

The square root of 45686338 is about 6759.1669605063. The cubic root of 45686338 is about 357.4885333829.

The spelling of 45686338 in words is "forty-five million, six hundred eighty-six thousand, three hundred thirty-eight".