1073286420 has 48 divisors (see below), whose sum is σ = 3006991680. Its totient is φ = 286039296.

The previous prime is 1073286419. The next prime is 1073286437. The reversal of 1073286420 is 246823701.

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 15 ways as a sum of consecutive naturals, for example, 121059 + ... + 129621.

It is an arithmetic number, because the mean of its divisors is an integer number (62645660).

Almost surely, 2^1073286420 is an apocalyptic number.

1073286420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1073286420 is an abundant number, since it is smaller than the sum of its proper divisors (1933705260).

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

1073286420 is a wasteful number, since it uses less digits than its factorization.

1073286420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10664 (or 10662 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1073286420 is about 32761.0503494622. The cubic root of 1073286420 is about 1023.8552104955.

The spelling of 1073286420 in words is "one billion, seventy-three million, two hundred eighty-six thousand, four hundred twenty".