45106204 has 24 divisors (see below), whose sum is σ = 92737008. Its totient is φ = 18925440.

The previous prime is 45106181. The next prime is 45106207. The reversal of 45106204 is 40260154.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45106207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38857 + ... + 40000.

It is an arithmetic number, because the mean of its divisors is an integer number (3864042).

Almost surely, 2^45106204 is an apocalyptic number.

45106204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45106204 is an abundant number, since it is smaller than the sum of its proper divisors (47630804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45106204 is a wasteful number, since it uses less digits than its factorization.

45106204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78885 (or 78883 counting only the distinct ones).

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

The square root of 45106204 is about 6716.1152461821. The cubic root of 45106204 is about 355.9689300831.

Adding to 45106204 its reverse (40260154), we get a palindrome (85366358).

The spelling of 45106204 in words is "forty-five million, one hundred six thousand, two hundred four".