1048502631 has 48 divisors (see below), whose sum is σ = 1642390400. Its totient is φ = 592764480.

The previous prime is 1048502621. The next prime is 1048502639. The reversal of 1048502631 is 1362058401.

It is not a de Polignac number, because 1048502631 - 2⁵ = 1048502599 is a prime.

It is a super-2 number, since 2×1048502631² = 2198715534427844322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048502639) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 460965 + ... + 463233.

Almost surely, 2^1048502631 is an apocalyptic number.

1048502631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1048502631 is a deficient number, since it is larger than the sum of its proper divisors (593887769).

1048502631 is a wasteful number, since it uses less digits than its factorization.

1048502631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380 (or 2369 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1048502631 is about 32380.5903435994. The cubic root of 1048502631 is about 1015.9129776330.

The spelling of 1048502631 in words is "one billion, forty-eight million, five hundred two thousand, six hundred thirty-one".