45406610 has 8 divisors (see below), whose sum is σ = 81731916. Its totient is φ = 18162640.

The previous prime is 45406607. The next prime is 45406619. The reversal of 45406610 is 1660454.

It is a happy number.

45406610 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 43335889 + 2070721 = 6583^2 + 1439^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 45406610.

It is not an unprimeable number, because it can be changed into a prime (45406619) 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 3 ways as a sum of consecutive naturals, for example, 2270321 + ... + 2270340.

Almost surely, 2^45406610 is an apocalyptic number.

45406610 is a deficient number, since it is larger than the sum of its proper divisors (36325306).

45406610 is a wasteful number, since it uses less digits than its factorization.

45406610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4540668.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 45406610 is about 6738.4426984282. The cubic root of 45406610 is about 356.7574297596.

The spelling of 45406610 in words is "forty-five million, four hundred six thousand, six hundred ten".