1484723520 has 560 divisors, whose sum is σ = 6195974400. Its totient is φ = 337333248.

The previous prime is 1484723501. The next prime is 1484723521. The reversal of 1484723520 is 253274841.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (560).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484723521) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 8890477 + ... + 8890643.

It is an arithmetic number, because the mean of its divisors is an integer number (11064240).

Almost surely, 2^1484723520 is an apocalyptic number.

1484723520 is a gapful number since it is divisible by the number (10) 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 1484723520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3097987200).

1484723520 is an abundant number, since it is smaller than the sum of its proper divisors (4711250880).

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

1484723520 is an equidigital number, since it uses as much as digits as its factorization.

1484723520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 1484723520 is about 38532.1102458716. The cubic root of 1484723520 is about 1140.8149297735.

The spelling of 1484723520 in words is "one billion, four hundred eighty-four million, seven hundred twenty-three thousand, five hundred twenty".