427802814 has 12 divisors (see below), whose sum is σ = 926906136. Its totient is φ = 142600932.

The previous prime is 427802813. The next prime is 427802819. The reversal of 427802814 is 418208724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427802813) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11883394 + ... + 11883429.

It is an arithmetic number, because the mean of its divisors is an integer number (77242178).

Almost surely, 2^427802814 is an apocalyptic number.

427802814 is an abundant number, since it is smaller than the sum of its proper divisors (499103322).

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

427802814 is a wasteful number, since it uses less digits than its factorization.

427802814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23766831 (or 23766828 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 427802814 is about 20683.3946440133. The cubic root of 427802814 is about 753.4964530908.

The spelling of 427802814 in words is "four hundred twenty-seven million, eight hundred two thousand, eight hundred fourteen".