160742480 has 80 divisors (see below), whose sum is σ = 398505744. Its totient is φ = 60088320.

The previous prime is 160742479. The next prime is 160742501. The reversal of 160742480 is 84247061.

It can be written as a sum of positive squares in 8 ways, for example, as 24880144 + 135862336 = 4988^2 + 11656^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245834 + ... + 246486.

Almost surely, 2^160742480 is an apocalyptic number.

160742480 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 160742480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199252872).

160742480 is an abundant number, since it is smaller than the sum of its proper divisors (237763264).

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

160742480 is a wasteful number, since it uses less digits than its factorization.

160742480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 160742480 is about 12678.4257697870. The cubic root of 160742480 is about 543.7219780336.

The spelling of 160742480 in words is "one hundred sixty million, seven hundred forty-two thousand, four hundred eighty".