427197046 has 16 divisors (see below), whose sum is σ = 680058720. Its totient is φ = 200568960.

The previous prime is 427197041. The next prime is 427197047. The reversal of 427197046 is 640791724.

It is a super-2 number, since 2×427197046² = 364994632222252232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427197041) 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, 616 + ... + 29236.

It is an arithmetic number, because the mean of its divisors is an integer number (42503670).

Almost surely, 2^427197046 is an apocalyptic number.

427197046 is a deficient number, since it is larger than the sum of its proper divisors (252861674).

427197046 is a wasteful number, since it uses less digits than its factorization.

427197046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29079.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 427197046 is about 20668.7456319923. The cubic root of 427197046 is about 753.1406352269.

The spelling of 427197046 in words is "four hundred twenty-seven million, one hundred ninety-seven thousand, forty-six".