45604102 has 4 divisors (see below), whose sum is σ = 68406156. Its totient is φ = 22802050.

The previous prime is 45604079. The next prime is 45604103. The reversal of 45604102 is 20140654.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45604103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11401024 + ... + 11401027.

It is an arithmetic number, because the mean of its divisors is an integer number (17101539).

Almost surely, 2^45604102 is an apocalyptic number.

45604102 is a deficient number, since it is larger than the sum of its proper divisors (22802054).

45604102 is a wasteful number, since it uses less digits than its factorization.

45604102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22802053.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 45604102 is about 6753.0809265105. The cubic root of 45604102 is about 357.2739098932.

Adding to 45604102 its reverse (20140654), we get a palindrome (65744756).

The spelling of 45604102 in words is "forty-five million, six hundred four thousand, one hundred two".