1427848 has 8 divisors (see below), whose sum is σ = 2677230. Its totient is φ = 713920.

The previous prime is 1427843. The next prime is 1427851. The reversal of 1427848 is 8487241.

It can be written as a sum of positive squares in only one way, i.e., 1214404 + 213444 = 1102^2 + 462^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1427848² = 4077499822208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89233 + ... + 89248.

2^1427848 is an apocalyptic number.

It is an amenable number.

1427848 is a deficient number, since it is larger than the sum of its proper divisors (1249382).

1427848 is a wasteful number, since it uses less digits than its factorization.

1427848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178487 (or 178483 counting only the distinct ones).

The product of its digits is 14336, while the sum is 34.

The square root of 1427848 is about 1194.9259391276. The cubic root of 1427848 is about 112.6057737702.

The spelling of 1427848 in words is "one million, four hundred twenty-seven thousand, eight hundred forty-eight".