1712420352 has 200 divisors, whose sum is σ = 5163236496. Its totient is φ = 565014528.

The previous prime is 1712420317. The next prime is 1712420399. The reversal of 1712420352 is 2530242171.

1712420352 is a `hidden beast` number, since 1 + 71 + 242 + 0 + 352 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 in 19 ways as a sum of consecutive naturals, for example, 6510973 + ... + 6511235.

Almost surely, 2^1712420352 is an apocalyptic number.

1712420352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1712420352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2581618248).

1712420352 is an abundant number, since it is smaller than the sum of its proper divisors (3450816144).

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

1712420352 is an equidigital number, since it uses as much as digits as its factorization.

1712420352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1712420352 is about 41381.4010395975. The cubic root of 1712420352 is about 1196.3827069489.

The spelling of 1712420352 in words is "one billion, seven hundred twelve million, four hundred twenty thousand, three hundred fifty-two".