10050640 has 40 divisors (see below), whose sum is σ = 23701608. Its totient is φ = 3962880.

The previous prime is 10050631. The next prime is 10050641. The reversal of 10050640 is 4605001.

It can be written as a sum of positive squares in 4 ways, for example, as 2143296 + 7907344 = 1464^2 + 2812^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10050641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4980 + ... + 6700.

Almost surely, 2^10050640 is an apocalyptic number.

10050640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10050640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11850804).

10050640 is an abundant number, since it is smaller than the sum of its proper divisors (13650968).

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

10050640 is a wasteful number, since it uses less digits than its factorization.

10050640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807 (or 1801 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 10050640 is about 3170.2744360702. The cubic root of 10050640 is about 215.8065254275.

Adding to 10050640 its reverse (4605001), we get a palindrome (14655641).

The spelling of 10050640 in words is "ten million, fifty thousand, six hundred forty".