51104076 has 12 divisors (see below), whose sum is σ = 119242872. Its totient is φ = 17034688.

The previous prime is 51104063. The next prime is 51104077. The reversal of 51104076 is 67040115.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×51104076² = 5223253167627552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51104077) 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, 2129325 + ... + 2129348.

It is an arithmetic number, because the mean of its divisors is an integer number (9936906).

Almost surely, 2^51104076 is an apocalyptic number.

It is an amenable number.

51104076 is an abundant number, since it is smaller than the sum of its proper divisors (68138796).

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

51104076 is a wasteful number, since it uses less digits than its factorization.

51104076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258680 (or 4258678 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 51104076 is about 7148.7114922901. The cubic root of 51104076 is about 371.0950660059.

The spelling of 51104076 in words is "fifty-one million, one hundred four thousand, seventy-six".