180070944 has 48 divisors (see below), whose sum is σ = 474808320. Its totient is φ = 59754240.

The previous prime is 180070937. The next prime is 180070967. The reversal of 180070944 is 449070081.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×180070944² = 64851089746102272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17889 + ... + 26079.

It is an arithmetic number, because the mean of its divisors is an integer number (9891840).

Almost surely, 2^180070944 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 180070944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237404160).

180070944 is an abundant number, since it is smaller than the sum of its proper divisors (294737376).

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

180070944 is a wasteful number, since it uses less digits than its factorization.

180070944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8433 (or 8425 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 180070944 is about 13419.0515313117. The cubic root of 180070944 is about 564.6957863187.

The spelling of 180070944 in words is "one hundred eighty million, seventy thousand, nine hundred forty-four".