1074936825 has 30 divisors (see below), whose sum is σ = 1991158334. Its totient is φ = 573298560.

The previous prime is 1074936791. The next prime is 1074936847. The reversal of 1074936825 is 5286394701.

1074936825 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 320445801 + 754491024 = 17901^2 + 27468^2 .

It is not a de Polignac number, because 1074936825 - 2⁷ = 1074936697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

1074936825 is strictly pandigital in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 263392 + ... + 267441.

It is a 2-persistent number, because it is pandigital, and so is 2⋅1074936825 = 2149873650, but 3⋅1074936825 = 3224810475 is not.

Almost surely, 2^1074936825 is an apocalyptic number.

1074936825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1074936825 is a deficient number, since it is larger than the sum of its proper divisors (916221509).

1074936825 is an equidigital number, since it uses as much as digits as its factorization.

1074936825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530855 (or 530841 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1074936825 is about 32786.2291976372. The cubic root of 1074936825 is about 1024.3797397473.

It can be divided in two parts, 10749 and 36825, that added together give a palindrome (47574).

The spelling of 1074936825 in words is "one billion, seventy-four million, nine hundred thirty-six thousand, eight hundred twenty-five".