51472314 has 16 divisors (see below), whose sum is σ = 114383040. Its totient is φ = 17157420.

The previous prime is 51472313. The next prime is 51472331. The reversal of 51472314 is 41327415.

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

It is not an unprimeable number, because it can be changed into a prime (51472313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476542 + ... + 476649.

It is an arithmetic number, because the mean of its divisors is an integer number (7148940).

Almost surely, 2^51472314 is an apocalyptic number.

51472314 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

51472314 is an abundant number, since it is smaller than the sum of its proper divisors (62910726).

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

51472314 is a wasteful number, since it uses less digits than its factorization.

51472314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953202 (or 953196 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 51472314 is about 7174.4208128601. The cubic root of 51472314 is about 371.9842605203.

Adding to 51472314 its reverse (41327415), we get a palindrome (92799729).

The spelling of 51472314 in words is "fifty-one million, four hundred seventy-two thousand, three hundred fourteen".