36121266 has 24 divisors (see below), whose sum is σ = 78378300. Its totient is φ = 12022656.

The previous prime is 36121259. The next prime is 36121279. The reversal of 36121266 is 66212163.

It can be written as a sum of positive squares in 2 ways, for example, as 29387241 + 6734025 = 5421^2 + 2595^2 .

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17926 + ... + 19838.

Almost surely, 2^36121266 is an apocalyptic number.

36121266 is an abundant number, since it is smaller than the sum of its proper divisors (42257034).

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

36121266 is a wasteful number, since it uses less digits than its factorization.

36121266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970 (or 2967 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 36121266 is about 6010.0970042088. The cubic root of 36121266 is about 330.5630607727.

The spelling of 36121266 in words is "thirty-six million, one hundred twenty-one thousand, two hundred sixty-six".