10631020 has 12 divisors (see below), whose sum is σ = 22325184. Its totient is φ = 4252400.

The previous prime is 10631017. The next prime is 10631029. The reversal of 10631020 is 2013601.

10631020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10631020² = 226037172480800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10631029) 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, 265756 + ... + 265795.

It is an arithmetic number, because the mean of its divisors is an integer number (1860432).

Almost surely, 2^10631020 is an apocalyptic number.

10631020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10631020 is an abundant number, since it is smaller than the sum of its proper divisors (11694164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10631020 is a wasteful number, since it uses less digits than its factorization.

10631020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531560 (or 531558 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 10631020 is about 3260.5244976844. The cubic root of 10631020 is about 219.8829956349.

Adding to 10631020 its reverse (2013601), we get a palindrome (12644621).

The spelling of 10631020 in words is "ten million, six hundred thirty-one thousand, twenty".