512971941 has 8 divisors (see below), whose sum is σ = 684742464. Its totient is φ = 341591360.

The previous prime is 512971903. The next prime is 512971961. The reversal of 512971941 is 149179215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 512971941 - 2¹⁵ = 512939173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 512971941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512971961) 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, 94401 + ... + 99686.

It is an arithmetic number, because the mean of its divisors is an integer number (85592808).

Almost surely, 2^512971941 is an apocalyptic number.

It is an amenable number.

512971941 is a deficient number, since it is larger than the sum of its proper divisors (171770523).

512971941 is a wasteful number, since it uses less digits than its factorization.

512971941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194971.

The product of its digits is 22680, while the sum is 39.

The square root of 512971941 is about 22648.8838797853. The cubic root of 512971941 is about 800.5058992858.

The spelling of 512971941 in words is "five hundred twelve million, nine hundred seventy-one thousand, nine hundred forty-one".