826145130 has 16 divisors (see below), whose sum is σ = 1982748384. Its totient is φ = 220305360.

The previous prime is 826145129. The next prime is 826145149. The reversal of 826145130 is 31541628.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 27538171 = 826145130 / (8 + 2 + 6 + 1 + 4 + 5 + 1 + 3 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13769056 + ... + 13769115.

It is an arithmetic number, because the mean of its divisors is an integer number (123921774).

Almost surely, 2^826145130 is an apocalyptic number.

826145130 is an abundant number, since it is smaller than the sum of its proper divisors (1156603254).

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

826145130 is a wasteful number, since it uses less digits than its factorization.

826145130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27538181.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 826145130 is about 28742.7404747703. The cubic root of 826145130 is about 938.3224682824.

Adding to 826145130 its reverse (31541628), we get a palindrome (857686758).

The spelling of 826145130 in words is "eight hundred twenty-six million, one hundred forty-five thousand, one hundred thirty".