51452234 has 16 divisors (see below), whose sum is σ = 82487808. Its totient is φ = 23984832.

The previous prime is 51452231. The next prime is 51452267. The reversal of 51452234 is 43225415.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (51452231) 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, 3434 + ... + 10709.

It is an arithmetic number, because the mean of its divisors is an integer number (5155488).

Almost surely, 2^51452234 is an apocalyptic number.

51452234 is a deficient number, since it is larger than the sum of its proper divisors (31035574).

51452234 is a wasteful number, since it uses less digits than its factorization.

51452234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14269.

The product of its digits is 4800, while the sum is 26.

The square root of 51452234 is about 7173.0212602501. The cubic root of 51452234 is about 371.9358823089.

Adding to 51452234 its reverse (43225415), we get a palindrome (94677649).

The spelling of 51452234 in words is "fifty-one million, four hundred fifty-two thousand, two hundred thirty-four".