2048490631 has 8 divisors (see below), whose sum is σ = 2286687744. Its totient is φ = 1818955320.

The previous prime is 2048490583. The next prime is 2048490649. The reversal of 2048490631 is 1360948402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2048490631 - 2¹⁹ = 2047966343 is a prime.

It is a super-2 number, since 2×2048490631² = 8392627730589556322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048490131) 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 7 ways as a sum of consecutive naturals, for example, 2164951 + ... + 2165896.

It is an arithmetic number, because the mean of its divisors is an integer number (285835968).

Almost surely, 2^2048490631 is an apocalyptic number.

2048490631 is a deficient number, since it is larger than the sum of its proper divisors (238197113).

2048490631 is a wasteful number, since it uses less digits than its factorization.

2048490631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4330901.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 2048490631 is about 45260.2544292451. The cubic root of 2048490631 is about 1270.0222433949.

The spelling of 2048490631 in words is "two billion, forty-eight million, four hundred ninety thousand, six hundred thirty-one".