10867642 has 8 divisors (see below), whose sum is σ = 16362432. Its totient is φ = 5413500.

The previous prime is 10867631. The next prime is 10867651. The reversal of 10867642 is 24676801.

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

It is a junction number, because it is equal to n+sod(n) for n = 10867598 and 10867607.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9484 + ... + 10567.

It is an arithmetic number, because the mean of its divisors is an integer number (2045304).

Almost surely, 2^10867642 is an apocalyptic number.

10867642 is a deficient number, since it is larger than the sum of its proper divisors (5494790).

10867642 is a wasteful number, since it uses less digits than its factorization.

10867642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20324.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 10867642 is about 3296.6106837174. The cubic root of 10867642 is about 221.5024025340.

The spelling of 10867642 in words is "ten million, eight hundred sixty-seven thousand, six hundred forty-two".