514432004 has 6 divisors (see below), whose sum is σ = 900256014. Its totient is φ = 257216000.

The previous prime is 514432003. The next prime is 514432013. The reversal of 514432004 is 400234415.

It can be written as a sum of positive squares in only one way, i.e., 473497600 + 40934404 = 21760^2 + 6398^2 .

It is not an unprimeable number, because it can be changed into a prime (514432001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64303997 + ... + 64304004.

It is an arithmetic number, because the mean of its divisors is an integer number (150042669).

Almost surely, 2^514432004 is an apocalyptic number.

It is an amenable number.

514432004 is a deficient number, since it is larger than the sum of its proper divisors (385824010).

514432004 is a wasteful number, since it uses less digits than its factorization.

514432004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128608005 (or 128608003 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 514432004 is about 22681.0935362473. The cubic root of 514432004 is about 801.2646684636.

Adding to 514432004 its reverse (400234415), we get a palindrome (914666419).

The spelling of 514432004 in words is "five hundred fourteen million, four hundred thirty-two thousand, four".