45434626 has 4 divisors (see below), whose sum is σ = 68151942. Its totient is φ = 22717312.

The previous prime is 45434593. The next prime is 45434633. The reversal of 45434626 is 62643454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62643454 = 2 ⋅31321727.

It can be written as a sum of positive squares in only one way, i.e., 29713401 + 15721225 = 5451^2 + 3965^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45434591 and 45434600.

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 as a sum of consecutive naturals, namely, 11358655 + ... + 11358658.

Almost surely, 2^45434626 is an apocalyptic number.

45434626 is a deficient number, since it is larger than the sum of its proper divisors (22717316).

45434626 is a wasteful number, since it uses less digits than its factorization.

45434626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22717315.

The product of its digits is 69120, while the sum is 34.

The square root of 45434626 is about 6740.5211964654. The cubic root of 45434626 is about 356.8307881042.

The spelling of 45434626 in words is "forty-five million, four hundred thirty-four thousand, six hundred twenty-six".