109032480 has 240 divisors, whose sum is σ = 395176320. Its totient is φ = 28297728.

The previous prime is 109032461. The next prime is 109032503. The reversal of 109032480 is 84230901.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 609031 + ... + 609209.

It is an arithmetic number, because the mean of its divisors is an integer number (1646568).

Almost surely, 2^109032480 is an apocalyptic number.

109032480 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 109032480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197588160).

109032480 is an abundant number, since it is smaller than the sum of its proper divisors (286143840).

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

109032480 is a wasteful number, since it uses less digits than its factorization.

109032480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 109032480 is about 10441.8619029367. The cubic root of 109032480 is about 477.7330605746.

The spelling of 109032480 in words is "one hundred nine million, thirty-two thousand, four hundred eighty".