1046626443 has 12 divisors (see below), whose sum is σ = 1563924960. Its totient is φ = 673690416.

The previous prime is 1046626421. The next prime is 1046626463. The reversal of 1046626443 is 3446266401.

1046626443 is a `hidden beast` number, since 1 + 0 + 4 + 6 + 6 + 2 + 644 + 3 = 666.

It is not a de Polignac number, because 1046626443 - 2⁶ = 1046626379 is a prime.

It is a super-2 number, since 2×1046626443² = 2190853822373664498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1046626398 and 1046626407.

It is not an unprimeable number, because it can be changed into a prime (1046626463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2004771 + ... + 2005292.

It is an arithmetic number, because the mean of its divisors is an integer number (130327080).

Almost surely, 2^1046626443 is an apocalyptic number.

1046626443 is a deficient number, since it is larger than the sum of its proper divisors (517298517).

1046626443 is a wasteful number, since it uses less digits than its factorization.

1046626443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010098 (or 4010095 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 1046626443 is about 32351.6064979778. The cubic root of 1046626443 is about 1015.3066584552.

The spelling of 1046626443 in words is "one billion, forty-six million, six hundred twenty-six thousand, four hundred forty-three".