826932285 has 48 divisors (see below), whose sum is σ = 1484820480. Its totient is φ = 425295360.

The previous prime is 826932257. The next prime is 826932313. The reversal of 826932285 is 582239628.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (826932257) and next prime (826932313).

It is not a de Polignac number, because 826932285 - 2¹³ = 826924093 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 826932285.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 469236 + ... + 470994.

It is an arithmetic number, because the mean of its divisors is an integer number (30933760).

Almost surely, 2^826932285 is an apocalyptic number.

It is an amenable number.

826932285 is a deficient number, since it is larger than the sum of its proper divisors (657888195).

826932285 is a wasteful number, since it uses less digits than its factorization.

826932285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138 (or 2135 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 826932285 is about 28756.4303243640. The cubic root of 826932285 is about 938.6203863833.

The spelling of 826932285 in words is "eight hundred twenty-six million, nine hundred thirty-two thousand, two hundred eighty-five".