51471196 has 12 divisors (see below), whose sum is σ = 102942448. Its totient is φ = 22059072.

The previous prime is 51471193. The next prime is 51471197. The reversal of 51471196 is 69117415.

51471196 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51471193) 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, 919101 + ... + 919156.

Almost surely, 2^51471196 is an apocalyptic number.

It is an amenable number.

51471196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

51471196 is a wasteful number, since it uses less digits than its factorization.

51471196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838268 (or 1838266 counting only the distinct ones).

The product of its digits is 7560, while the sum is 34.

The square root of 51471196 is about 7174.3428967397. The cubic root of 51471196 is about 371.9815672834.

The spelling of 51471196 in words is "fifty-one million, four hundred seventy-one thousand, one hundred ninety-six".