1046466013 has 4 divisors (see below), whose sum is σ = 1046624220. Its totient is φ = 1046307808.

The previous prime is 1046466007. The next prime is 1046466019. The reversal of 1046466013 is 3106646401.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1046466007) and next prime (1046466019).

It can be written as a sum of positive squares in 2 ways, for example, as 776291044 + 270174969 = 27862^2 + 16437^2 .

It is a cyclic number.

It is not a de Polignac number, because 1046466013 - 2¹³ = 1046457821 is a prime.

It is a super-2 number, since 2×1046466013² = 2190182232728232338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046466019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68728 + ... + 82561.

It is an arithmetic number, because the mean of its divisors is an integer number (261656055).

Almost surely, 2^1046466013 is an apocalyptic number.

It is an amenable number.

1046466013 is a deficient number, since it is larger than the sum of its proper divisors (158207).

1046466013 is an equidigital number, since it uses as much as digits as its factorization.

1046466013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158206.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1046466013 is about 32349.1269279404. The cubic root of 1046466013 is about 1015.2547794009.

The spelling of 1046466013 in words is "one billion, forty-six million, four hundred sixty-six thousand, thirteen".