51414230 has 48 divisors (see below), whose sum is σ = 108320976. Its totient is φ = 17519040.

The previous prime is 51414229. The next prime is 51414241. The reversal of 51414230 is 3241415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155165 + ... + 155495.

It is an arithmetic number, because the mean of its divisors is an integer number (2256687).

Almost surely, 2^51414230 is an apocalyptic number.

51414230 is an abundant number, since it is smaller than the sum of its proper divisors (56906746).

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

51414230 is a wasteful number, since it uses less digits than its factorization.

51414230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 51414230 is about 7170.3716779537. The cubic root of 51414230 is about 371.8442858139.

Adding to 51414230 its reverse (3241415), we get a palindrome (54655645).

The spelling of 51414230 in words is "fifty-one million, four hundred fourteen thousand, two hundred thirty".