427403248 has 20 divisors (see below), whose sum is σ = 831049488. Its totient is φ = 212938880.

The previous prime is 427403237. The next prime is 427403269. The reversal of 427403248 is 842304724.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43036 + ... + 52027.

Almost surely, 2^427403248 is an apocalyptic number.

It is an amenable number.

427403248 is a deficient number, since it is larger than the sum of its proper divisors (403646240).

427403248 is a wasteful number, since it uses less digits than its factorization.

427403248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95352 (or 95346 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 34.

The square root of 427403248 is about 20673.7332864676. The cubic root of 427403248 is about 753.2617925293.

The spelling of 427403248 in words is "four hundred twenty-seven million, four hundred three thousand, two hundred forty-eight".