10487838 has 16 divisors (see below), whose sum is σ = 21065616. Its totient is φ = 3480960.

The previous prime is 10487831. The next prime is 10487843. The reversal of 10487838 is 83878401.

It is a junction number, because it is equal to n+sod(n) for n = 10487796 and 10487805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10487831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2181 + ... + 5072.

It is an arithmetic number, because the mean of its divisors is an integer number (1316601).

Almost surely, 2^10487838 is an apocalyptic number.

10487838 is an abundant number, since it is smaller than the sum of its proper divisors (10577778).

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

10487838 is a wasteful number, since it uses less digits than its factorization.

10487838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7499.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 10487838 is about 3238.4931681262. The cubic root of 10487838 is about 218.8913787565.

It can be divided in two parts, 10487 and 838, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 10487838 in words is "ten million, four hundred eighty-seven thousand, eight hundred thirty-eight".