53472266 has 8 divisors (see below), whose sum is σ = 80254020. Its totient is φ = 26720928.

The previous prime is 53472257. The next prime is 53472269. The reversal of 53472266 is 66227435.

It can be written as a sum of positive squares in 2 ways, for example, as 44502241 + 8970025 = 6671^2 + 2995^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (53472269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2531 + ... + 10646.

Almost surely, 2^53472266 is an apocalyptic number.

53472266 is a deficient number, since it is larger than the sum of its proper divisors (26781754).

53472266 is a wasteful number, since it uses less digits than its factorization.

53472266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15208.

The product of its digits is 60480, while the sum is 35.

The square root of 53472266 is about 7312.4733161906. The cubic root of 53472266 is about 376.7409797600.

The spelling of 53472266 in words is "fifty-three million, four hundred seventy-two thousand, two hundred sixty-six".