427351548 has 24 divisors (see below), whose sum is σ = 1073858128. Its totient is φ = 131492736.

The previous prime is 427351537. The next prime is 427351549. The reversal of 427351548 is 845153724.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427351549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1369561 + ... + 1369872.

Almost surely, 2^427351548 is an apocalyptic number.

It is an amenable number.

427351548 is an abundant number, since it is smaller than the sum of its proper divisors (646506580).

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

427351548 is a wasteful number, since it uses less digits than its factorization.

427351548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739453 (or 2739451 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 427351548 is about 20672.4828697474. The cubic root of 427351548 is about 753.2314190236.

The spelling of 427351548 in words is "four hundred twenty-seven million, three hundred fifty-one thousand, five hundred forty-eight".