514005072 has 40 divisors (see below), whose sum is σ = 1517539776. Its totient is φ = 146858496.

The previous prime is 514005061. The next prime is 514005091. The reversal of 514005072 is 270500415.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 764553 + ... + 765224.

Almost surely, 2^514005072 is an apocalyptic number.

It is an amenable number.

514005072 is an abundant number, since it is smaller than the sum of its proper divisors (1003534704).

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

514005072 is a wasteful number, since it uses less digits than its factorization.

514005072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529795 (or 1529789 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 514005072 is about 22671.6799553981. The cubic root of 514005072 is about 801.0429480666.

Adding to 514005072 its reverse (270500415), we get a palindrome (784505487).

The spelling of 514005072 in words is "five hundred fourteen million, five thousand, seventy-two".