45087226 has 8 divisors (see below), whose sum is σ = 68229684. Its totient is φ = 22344000.

The previous prime is 45087197. The next prime is 45087271. The reversal of 45087226 is 62278054.

It can be written as a sum of positive squares in 2 ways, for example, as 27573001 + 17514225 = 5251^2 + 4185^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 45087191 and 45087200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99525 + ... + 99976.

Almost surely, 2^45087226 is an apocalyptic number.

45087226 is a deficient number, since it is larger than the sum of its proper divisors (23142458).

45087226 is a wasteful number, since it uses less digits than its factorization.

45087226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199616.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 45087226 is about 6714.7022272026. The cubic root of 45087226 is about 355.9189995826.

The spelling of 45087226 in words is "forty-five million, eighty-seven thousand, two hundred twenty-six".