427516046 has 8 divisors (see below), whose sum is σ = 642057624. Its totient is φ = 213496840.

The previous prime is 427515971. The next prime is 427516049. The reversal of 427516046 is 640615724.

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

It is a junction number, because it is equal to n+sod(n) for n = 427515997 and 427516015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427516049) 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, 128540 + ... + 131823.

It is an arithmetic number, because the mean of its divisors is an integer number (80257203).

Almost surely, 2^427516046 is an apocalyptic number.

427516046 is a deficient number, since it is larger than the sum of its proper divisors (214541578).

427516046 is a wasteful number, since it uses less digits than its factorization.

427516046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261186.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 427516046 is about 20676.4611575579. The cubic root of 427516046 is about 753.3280523207.

The spelling of 427516046 in words is "four hundred twenty-seven million, five hundred sixteen thousand, forty-six".