10115430 has 64 divisors (see below), whose sum is σ = 26889408. Its totient is φ = 2419200.

The previous prime is 10115419. The next prime is 10115471. The reversal of 10115430 is 3451101.

10115430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14080 + ... + 14780.

It is an arithmetic number, because the mean of its divisors is an integer number (420147).

Almost surely, 2^10115430 is an apocalyptic number.

10115430 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 10115430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13444704).

10115430 is an abundant number, since it is smaller than the sum of its proper divisors (16773978).

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

10115430 is a wasteful number, since it uses less digits than its factorization.

10115430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 10115430 is about 3180.4763794124. The cubic root of 10115430 is about 216.2692544140.

Adding to 10115430 its reverse (3451101), we get a palindrome (13566531).

It can be divided in two parts, 1011 and 5430, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 10115430 in words is "ten million, one hundred fifteen thousand, four hundred thirty".