51114267 has 16 divisors (see below), whose sum is σ = 75929760. Its totient is φ = 33984000.

The previous prime is 51114263. The next prime is 51114277. The reversal of 51114267 is 76241115.

It is a happy number.

51114267 is a `hidden beast` number, since 511 + 142 + 6 + 7 = 666.

It is not a de Polignac number, because 51114267 - 2² = 51114263 is a prime.

It is a super-2 number, since 2×51114267² = 5225336581894578, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 51114267.

It is not an unprimeable number, because it can be changed into a prime (51114263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8467 + ... + 13187.

It is an arithmetic number, because the mean of its divisors is an integer number (4745610).

Almost surely, 2^51114267 is an apocalyptic number.

51114267 is a deficient number, since it is larger than the sum of its proper divisors (24815493).

51114267 is a wasteful number, since it uses less digits than its factorization.

51114267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5131 (or 5125 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 51114267 is about 7149.4242425527. The cubic root of 51114267 is about 371.1197318692.

The spelling of 51114267 in words is "fifty-one million, one hundred fourteen thousand, two hundred sixty-seven".