51336266 has 8 divisors (see below), whose sum is σ = 78089184. Its totient is φ = 25306540.

The previous prime is 51336211. The next prime is 51336287. The reversal of 51336266 is 66263315.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180620 + ... + 180903.

It is an arithmetic number, because the mean of its divisors is an integer number (9761148).

Almost surely, 2^51336266 is an apocalyptic number.

51336266 is a deficient number, since it is larger than the sum of its proper divisors (26752918).

51336266 is a wasteful number, since it uses less digits than its factorization.

51336266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361596.

The product of its digits is 19440, while the sum is 32.

The square root of 51336266 is about 7164.9330771473. The cubic root of 51336266 is about 371.6562371364.

The spelling of 51336266 in words is "fifty-one million, three hundred thirty-six thousand, two hundred sixty-six".