420750360 has 48 divisors (see below), whose sum is σ = 1367439840. Its totient is φ = 112200000.

The previous prime is 420750353. The next prime is 420750361. The reversal of 420750360 is 63057024.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420750361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 584016 + ... + 584735.

It is an arithmetic number, because the mean of its divisors is an integer number (28488330).

Almost surely, 2^420750360 is an apocalyptic number.

420750360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

420750360 is an abundant number, since it is smaller than the sum of its proper divisors (946689480).

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

420750360 is a wasteful number, since it uses less digits than its factorization.

420750360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168768 (or 1168761 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 420750360 is about 20512.2002720332. The cubic root of 420750360 is about 749.3329535746.

The spelling of 420750360 in words is "four hundred twenty million, seven hundred fifty thousand, three hundred sixty".