1046021607 has 10 divisors (see below), whose sum is σ = 1562575608. Its totient is φ = 697347684.

The previous prime is 1046021551. The next prime is 1046021609. The reversal of 1046021607 is 7061206401.

1046021607 is a `hidden beast` number, since 10 + 46 + 0 + 2 + 1 + 607 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1046021607 is a prime.

It is a super-2 number, since 2×1046021607² = 2188322404621724898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046021609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6456843 + ... + 6457004.

Almost surely, 2^1046021607 is an apocalyptic number.

1046021607 is a deficient number, since it is larger than the sum of its proper divisors (516554001).

1046021607 is an equidigital number, since it uses as much as digits as its factorization.

1046021607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12913859 (or 12913850 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1046021607 is about 32342.2572959897. The cubic root of 1046021607 is about 1015.1110419092. Note that the first 3 decimals are identical.

The spelling of 1046021607 in words is "one billion, forty-six million, twenty-one thousand, six hundred seven".