512067461 has 4 divisors (see below), whose sum is σ = 539018400. Its totient is φ = 485116524.

The previous prime is 512067449. The next prime is 512067467. The reversal of 512067461 is 164760215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 512067461 - 2¹⁸ = 511805317 is a prime.

It is a super-2 number, since 2×512067461² = 524426169229973042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512067467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13475441 + ... + 13475478.

It is an arithmetic number, because the mean of its divisors is an integer number (134754600).

Almost surely, 2^512067461 is an apocalyptic number.

It is an amenable number.

512067461 is a deficient number, since it is larger than the sum of its proper divisors (26950939).

512067461 is a wasteful number, since it uses less digits than its factorization.

512067461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26950938.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 512067461 is about 22628.9076404496. The cubic root of 512067461 is about 800.0351343944.

The spelling of 512067461 in words is "five hundred twelve million, sixty-seven thousand, four hundred sixty-one".