538460046 has 12 divisors (see below), whose sum is σ = 1166663472. Its totient is φ = 179486676.

The previous prime is 538460033. The next prime is 538460077. The reversal of 538460046 is 640064835.

538460046 is a `hidden beast` number, since 5 + 3 + 8 + 4 + 600 + 46 = 666.

It is a super-2 number, since 2×538460046² = 579878442276644232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 14957206 + ... + 14957241.

It is an arithmetic number, because the mean of its divisors is an integer number (97221956).

Almost surely, 2^538460046 is an apocalyptic number.

538460046 is an abundant number, since it is smaller than the sum of its proper divisors (628203426).

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

538460046 is a wasteful number, since it uses less digits than its factorization.

538460046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29914455 (or 29914452 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 538460046 is about 23204.7418860887. The cubic root of 538460046 is about 813.5504594026.

The spelling of 538460046 in words is "five hundred thirty-eight million, four hundred sixty thousand, forty-six".