10427860 has 12 divisors (see below), whose sum is σ = 21898548. Its totient is φ = 4171136.

The previous prime is 10427839. The next prime is 10427861. The reversal of 10427860 is 6872401.

It can be written as a sum of positive squares in 2 ways, for example, as 2396304 + 8031556 = 1548^2 + 2834^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10427861) 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, 260677 + ... + 260716.

It is an arithmetic number, because the mean of its divisors is an integer number (1824879).

Almost surely, 2^10427860 is an apocalyptic number.

10427860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10427860 is an abundant number, since it is smaller than the sum of its proper divisors (11470688).

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

10427860 is a wasteful number, since it uses less digits than its factorization.

10427860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521402 (or 521400 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 10427860 is about 3229.2197199943. The cubic root of 10427860 is about 218.4733143999.

The spelling of 10427860 in words is "ten million, four hundred twenty-seven thousand, eight hundred sixty".