45481606 has 8 divisors (see below), whose sum is σ = 69183504. Its totient is φ = 22420440.

The previous prime is 45481591. The next prime is 45481609. The reversal of 45481606 is 60618454.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45481609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160005 + ... + 160288.

It is an arithmetic number, because the mean of its divisors is an integer number (8647938).

Almost surely, 2^45481606 is an apocalyptic number.

45481606 is a deficient number, since it is larger than the sum of its proper divisors (23701898).

45481606 is a wasteful number, since it uses less digits than its factorization.

45481606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320366.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 45481606 is about 6744.0051897963. The cubic root of 45481606 is about 356.9537349781.

The spelling of 45481606 in words is "forty-five million, four hundred eighty-one thousand, six hundred six".