10400130 has 64 divisors (see below), whose sum is σ = 29877120. Its totient is φ = 2559168.

The previous prime is 10400129. The next prime is 10400147. The reversal of 10400130 is 3100401.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2029 + ... + 4991.

It is an arithmetic number, because the mean of its divisors is an integer number (466830).

Almost surely, 2^10400130 is an apocalyptic number.

10400130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10400130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14938560).

10400130 is an abundant number, since it is smaller than the sum of its proper divisors (19476990).

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

10400130 is a wasteful number, since it uses less digits than its factorization.

10400130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992 (or 2986 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 10400130 is about 3224.9232549008. The cubic root of 10400130 is about 218.2794861025.

Adding to 10400130 its reverse (3100401), we get a palindrome (13500531).

The spelling of 10400130 in words is "ten million, four hundred thousand, one hundred thirty".