45674065 has 8 divisors (see below), whose sum is σ = 54873000. Its totient is φ = 36496512.

The previous prime is 45674063. The next prime is 45674077. The reversal of 45674065 is 56047654.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1065024 + 44609041 = 1032^2 + 6679^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 45674065 - 2¹ = 45674063 is a prime.

It is a super-2 number, since 2×45674065² = 4172240427248450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45674063) 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, 190 + ... + 9559.

It is an arithmetic number, because the mean of its divisors is an integer number (6859125).

Almost surely, 2^45674065 is an apocalyptic number.

It is an amenable number.

45674065 is a deficient number, since it is larger than the sum of its proper divisors (9198935).

45674065 is an equidigital number, since it uses as much as digits as its factorization.

45674065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10691.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 45674065 is about 6758.2590213753. The cubic root of 45674065 is about 357.4565190733.

The spelling of 45674065 in words is "forty-five million, six hundred seventy-four thousand, sixty-five".