2010046631 has 4 divisors (see below), whose sum is σ = 2011214952. Its totient is φ = 2008878312.

The previous prime is 2010046609. The next prime is 2010046639. The reversal of 2010046631 is 1366400102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2010046631 - 2¹⁸ = 2009784487 is a prime.

It is a super-2 number, since 2×2010046631² = 8080574917588900322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010046597 and 2010046606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010046639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581576 + ... + 585021.

It is an arithmetic number, because the mean of its divisors is an integer number (502803738).

Almost surely, 2^2010046631 is an apocalyptic number.

2010046631 is a deficient number, since it is larger than the sum of its proper divisors (1168321).

2010046631 is a wasteful number, since it uses less digits than its factorization.

2010046631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168320.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2010046631 is about 44833.5435918242. The cubic root of 2010046631 is about 1262.0271875367.

Adding to 2010046631 its reverse (1366400102), we get a palindrome (3376446733).

The spelling of 2010046631 in words is "two billion, ten million, forty-six thousand, six hundred thirty-one".