62428 has 6 divisors (see below), whose sum is σ = 109256. Its totient is φ = 31212.
The previous prime is 62423. The next prime is 62459. The reversal of 62428 is 82426.
It is a junction number, because it is equal to n+sod(n) for n = 62399 and 62408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (62423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7800 + ... + 7807.
262428 is an apocalyptic number.
It is an amenable number.
62428 is a deficient number, since it is larger than the sum of its proper divisors (46828).
62428 is a wasteful number, since it uses less digits than its factorization.
62428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15611 (or 15609 counting only the distinct ones).
The product of its digits is 768, while the sum is 22.
The square root of 62428 is about 249.8559585041. The cubic root of 62428 is about 39.6697813936.
The spelling of 62428 in words is "sixty-two thousand, four hundred twenty-eight".
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