10148814 has 80 divisors (see below), whose sum is σ = 25206720. Its totient is φ = 3032640.

The previous prime is 10148797. The next prime is 10148821. The reversal of 10148814 is 41884101.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 128427 + ... + 128505.

It is an arithmetic number, because the mean of its divisors is an integer number (315084).

Almost surely, 2^10148814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10148814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12603360).

10148814 is an abundant number, since it is smaller than the sum of its proper divisors (15057906).

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

10148814 is a wasteful number, since it uses less digits than its factorization.

10148814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 10148814 is about 3185.7203267079. The cubic root of 10148814 is about 216.5069112960.

The spelling of 10148814 in words is "ten million, one hundred forty-eight thousand, eight hundred fourteen".