10401678 has 48 divisors (see below), whose sum is σ = 26597376. Its totient is φ = 2874960.

The previous prime is 10401673. The next prime is 10401679. The reversal of 10401678 is 87610401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10401673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2575 + ... + 5237.

It is an arithmetic number, because the mean of its divisors is an integer number (554112).

Almost surely, 2^10401678 is an apocalyptic number.

10401678 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10401678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13298688).

10401678 is an abundant number, since it is smaller than the sum of its proper divisors (16195698).

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

10401678 is a wasteful number, since it uses less digits than its factorization.

10401678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2709 (or 2706 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 10401678 is about 3225.1632516820. The cubic root of 10401678 is about 218.2903154505.

The spelling of 10401678 in words is "ten million, four hundred one thousand, six hundred seventy-eight".