427318254 has 80 divisors (see below), whose sum is σ = 1072952496. Its totient is φ = 125971200.

The previous prime is 427318253. The next prime is 427318289. The reversal of 427318254 is 452813724.

It is a happy number.

427318254 is a `hidden beast` number, since 427 + 3 + 182 + 54 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427318253) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 62694 + ... + 69174.

Almost surely, 2^427318254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 427318254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536476248).

427318254 is an abundant number, since it is smaller than the sum of its proper divisors (645634242).

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

427318254 is a wasteful number, since it uses less digits than its factorization.

427318254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6543 (or 6534 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 427318254 is about 20671.6775806900. The cubic root of 427318254 is about 753.2118576591.

The spelling of 427318254 in words is "four hundred twenty-seven million, three hundred eighteen thousand, two hundred fifty-four".