10283420 has 24 divisors (see below), whose sum is σ = 24680544. Its totient is φ = 3525696.

The previous prime is 10283411. The next prime is 10283423. The reversal of 10283420 is 2438201.

10283420 = T₇₄₉ + T₇₅₀ + ... + T₇₈₃.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10283392 and 10283401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10283423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36587 + ... + 36866.

It is an arithmetic number, because the mean of its divisors is an integer number (1028356).

Almost surely, 2^10283420 is an apocalyptic number.

10283420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10283420 is an abundant number, since it is smaller than the sum of its proper divisors (14397124).

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

10283420 is a wasteful number, since it uses less digits than its factorization.

10283420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73469 (or 73467 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 10283420 is about 3206.7771983722. Note that the first 3 decimals coincide. The cubic root of 10283420 is about 217.4599036493.

The spelling of 10283420 in words is "ten million, two hundred eighty-three thousand, four hundred twenty".