427414276 has 9 divisors (see below), whose sum is σ = 748047349. Its totient is φ = 213686464.

The previous prime is 427414243. The next prime is 427414307. The reversal of 427414276 is 672414724.

The square root of 427414276 is 20674.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 18404100 + 409010176 = 4290^2 + 20224^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36180 + ... + 46516.

Almost surely, 2^427414276 is an apocalyptic number.

427414276 is the 20674-th square number.

It is an amenable number.

427414276 is a deficient number, since it is larger than the sum of its proper divisors (320633073).

427414276 is an frugal number, since it uses more digits than its factorization.

427414276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20678 (or 10339 counting only the distinct ones).

The product of its digits is 75264, while the sum is 37.

The cubic root of 427414276 is about 753.2682711102.

The spelling of 427414276 in words is "four hundred twenty-seven million, four hundred fourteen thousand, two hundred seventy-six".