512046948 has 24 divisors (see below), whose sum is σ = 1365458752. Its totient is φ = 146299104.

The previous prime is 512046947. The next prime is 512046973. The reversal of 512046948 is 849640215.

It is a super-2 number, since 2×512046948² = 524384153912229408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (512046943) 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, 3047815 + ... + 3047982.

Almost surely, 2^512046948 is an apocalyptic number.

It is an amenable number.

512046948 is an abundant number, since it is smaller than the sum of its proper divisors (853411804).

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

512046948 is a wasteful number, since it uses less digits than its factorization.

512046948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095811 (or 6095809 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 512046948 is about 22628.4543882255. The cubic root of 512046948 is about 800.0244513360.

The spelling of 512046948 in words is "five hundred twelve million, forty-six thousand, nine hundred forty-eight".