372480 has 72 divisors (see below), whose sum is σ = 1201872. Its totient is φ = 98304.
The previous prime is 372473. The next prime is 372481. The reversal of 372480 is 84273.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a zygodrome in base 4.
It is a self number, because there is not a number n which added to its sum of digits gives 372480.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (372481) by changing a digit.
372480 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3792 + ... + 3888.
2372480 is an apocalyptic number.
372480 is a gapful number since it is divisible by the number (30) 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 372480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (600936).
372480 is an abundant number, since it is smaller than the sum of its proper divisors (829392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
372480 is an equidigital number, since it uses as much as digits as its factorization.
372480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121 (or 107 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 372480 is about 610.3113959283. The cubic root of 372480 is about 71.9505833750.
The spelling of 372480 in words is "three hundred seventy-two thousand, four hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.104 sec. • engine limits •