180245094 has 16 divisors (see below), whose sum is σ = 368160768. Its totient is φ = 58803272.

The previous prime is 180245029. The next prime is 180245099. The reversal of 180245094 is 490542081.

It is a super-2 number, since 2×180245094² = 64976587822137672, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180245099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319302 + ... + 319865.

It is an arithmetic number, because the mean of its divisors is an integer number (23010048).

Almost surely, 2^180245094 is an apocalyptic number.

180245094 is an abundant number, since it is smaller than the sum of its proper divisors (187915674).

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

180245094 is a wasteful number, since it uses less digits than its factorization.

180245094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639219.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 180245094 is about 13425.5388718666. The cubic root of 180245094 is about 564.8777703066.

The spelling of 180245094 in words is "one hundred eighty million, two hundred forty-five thousand, ninety-four".