427476752 has 10 divisors (see below), whose sum is σ = 828236238. Its totient is φ = 213738368.

The previous prime is 427476739. The next prime is 427476761. The reversal of 427476752 is 257674724.

It can be written as a sum of positive squares in only one way, i.e., 361152016 + 66324736 = 19004^2 + 8144^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13358633 + ... + 13358664.

Almost surely, 2^427476752 is an apocalyptic number.

It is an amenable number.

427476752 is a deficient number, since it is larger than the sum of its proper divisors (400759486).

427476752 is a wasteful number, since it uses less digits than its factorization.

427476752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26717305 (or 26717299 counting only the distinct ones).

The product of its digits is 658560, while the sum is 44.

The square root of 427476752 is about 20675.5109247631. The cubic root of 427476752 is about 753.3049715656.

The spelling of 427476752 in words is "four hundred twenty-seven million, four hundred seventy-six thousand, seven hundred fifty-two".