108073472 has 60 divisors (see below), whose sum is σ = 234011250. Its totient is φ = 49840128.

The previous prime is 108073457. The next prime is 108073477. The reversal of 108073472 is 274370801.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 49336576 + 58736896 = 7024^2 + 7664^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (108073477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85904 + ... + 87152.

Almost surely, 2^108073472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108073472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117005625).

108073472 is an abundant number, since it is smaller than the sum of its proper divisors (125937778).

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

108073472 is an equidigital number, since it uses as much as digits as its factorization.

108073472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1264 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 108073472 is about 10395.8391676670. The cubic root of 108073472 is about 476.3282814169.

The spelling of 108073472 in words is "one hundred eight million, seventy-three thousand, four hundred seventy-two".