45817066 has 4 divisors (see below), whose sum is σ = 68725602. Its totient is φ = 22908532.

The previous prime is 45817061. The next prime is 45817087. The reversal of 45817066 is 66071854.

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

It can be written as a sum of positive squares in only one way, i.e., 25755625 + 20061441 = 5075^2 + 4479^2 .

It is not an unprimeable number, because it can be changed into a prime (45817061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11454265 + ... + 11454268.

Almost surely, 2^45817066 is an apocalyptic number.

45817066 is a deficient number, since it is larger than the sum of its proper divisors (22908536).

45817066 is a wasteful number, since it uses less digits than its factorization.

45817066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22908535.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 45817066 is about 6768.8304750525. The cubic root of 45817066 is about 357.8291841384.

The spelling of 45817066 in words is "forty-five million, eight hundred seventeen thousand, sixty-six".