45227065 has 8 divisors (see below), whose sum is σ = 58447368. Its totient is φ = 33398400.

The previous prime is 45227029. The next prime is 45227069. The reversal of 45227065 is 56072254.

It can be written as a sum of positive squares in 4 ways, for example, as 350464 + 44876601 = 592^2 + 6699^2 .

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

It is not a de Polignac number, because 45227065 - 2¹¹ = 45225017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45227069) 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, 347836 + ... + 347965.

It is an arithmetic number, because the mean of its divisors is an integer number (7305921).

Almost surely, 2^45227065 is an apocalyptic number.

It is an amenable number.

45227065 is a deficient number, since it is larger than the sum of its proper divisors (13220303).

45227065 is a wasteful number, since it uses less digits than its factorization.

45227065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695819.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 45227065 is about 6725.1070623448. The cubic root of 45227065 is about 356.2865832956.

The spelling of 45227065 in words is "forty-five million, two hundred twenty-seven thousand, sixty-five".