7420115827 has 8 divisors (see below), whose sum is σ = 7883442000. Its totient is φ = 6970620384.

The previous prime is 7420115821. The next prime is 7420115849. The reversal of 7420115827 is 7285110247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7420115827 - 2¹⁵ = 7420083059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (7420115821) 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, 3456577 + ... + 3458722.

It is an arithmetic number, because the mean of its divisors is an integer number (985430250).

Almost surely, 2^7420115827 is an apocalyptic number.

7420115827 is a deficient number, since it is larger than the sum of its proper divisors (463326173).

7420115827 is a wasteful number, since it uses less digits than its factorization.

7420115827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6915365.

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 7420115827 is about 86140.0941896397. The cubic root of 7420115827 is about 1950.4593112205.

The spelling of 7420115827 in words is "seven billion, four hundred twenty million, one hundred fifteen thousand, eight hundred twenty-seven".