45662626 has 8 divisors (see below), whose sum is σ = 68614380. Its totient is φ = 22791168.

The previous prime is 45662609. The next prime is 45662633. The reversal of 45662626 is 62626654.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38378025 + 7284601 = 6195^2 + 2699^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18631 + ... + 20938.

Almost surely, 2^45662626 is an apocalyptic number.

45662626 is a deficient number, since it is larger than the sum of its proper divisors (22951754).

45662626 is a wasteful number, since it uses less digits than its factorization.

45662626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40148.

The product of its digits is 103680, while the sum is 37.

The square root of 45662626 is about 6757.4126705419. The cubic root of 45662626 is about 357.4266751015.

The spelling of 45662626 in words is "forty-five million, six hundred sixty-two thousand, six hundred twenty-six".