45326600 has 72 divisors (see below), whose sum is σ = 115897530. Its totient is φ = 16473600.

The previous prime is 45326579. The next prime is 45326621. The reversal of 45326600 is 662354.

It is an interprime number because it is at equal distance from previous prime (45326579) and next prime (45326621).

It can be written as a sum of positive squares in 3 ways, for example, as 19945156 + 25381444 = 4466^2 + 5038^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45326600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23264 + ... + 25136.

Almost surely, 2^45326600 is an apocalyptic number.

45326600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45326600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57948765).

45326600 is an abundant number, since it is smaller than the sum of its proper divisors (70570930).

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

45326600 is a wasteful number, since it uses less digits than its factorization.

45326600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911 (or 1891 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 45326600 is about 6732.5032491637. The cubic root of 45326600 is about 356.5477617247.

Adding to 45326600 its reverse (662354), we get a palindrome (45988954).

The spelling of 45326600 in words is "forty-five million, three hundred twenty-six thousand, six hundred".