275922036 has 144 divisors (see below), whose sum is σ = 807206400. Its totient is φ = 78713856.

The previous prime is 275921993. The next prime is 275922043. The reversal of 275922036 is 630229572.

It is a super-2 number, since 2×275922036² = 152265939900770592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 628305 + ... + 628743.

It is an arithmetic number, because the mean of its divisors is an integer number (5605600).

Almost surely, 2^275922036 is an apocalyptic number.

275922036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 275922036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403603200).

275922036 is an abundant number, since it is smaller than the sum of its proper divisors (531284364).

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

275922036 is a wasteful number, since it uses less digits than its factorization.

275922036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 275922036 is about 16610.9011194456. The cubic root of 275922036 is about 651.0216957807.

The spelling of 275922036 in words is "two hundred seventy-five million, nine hundred twenty-two thousand, thirty-six".