55264266 has 36 divisors (see below), whose sum is σ = 122152758. Its totient is φ = 18057312.

The previous prime is 55264259. The next prime is 55264327. The reversal of 55264266 is 66246255.

55264266 is a `hidden beast` number, since 5 + 5 + 2 + 642 + 6 + 6 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 53714241 + 1550025 = 7329^2 + 1245^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55264266.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 50016 + ... + 51108.

Almost surely, 2^55264266 is an apocalyptic number.

55264266 is an abundant number, since it is smaller than the sum of its proper divisors (66888492).

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

55264266 is a wasteful number, since it uses less digits than its factorization.

55264266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1151 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 55264266 is about 7433.9939467288. The cubic root of 55264266 is about 380.9033586289.

The spelling of 55264266 in words is "fifty-five million, two hundred sixty-four thousand, two hundred sixty-six".