360020155 has 8 divisors (see below), whose sum is σ = 471299184. Its totient is φ = 261832800.

The previous prime is 360020153. The next prime is 360020179. The reversal of 360020155 is 551020063.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 360020155 - 2¹ = 360020153 is a prime.

It is a super-3 number, since 3×360020155³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (360020153) 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, 3272856 + ... + 3272965.

It is an arithmetic number, because the mean of its divisors is an integer number (58912398).

Almost surely, 2^360020155 is an apocalyptic number.

360020155 is a deficient number, since it is larger than the sum of its proper divisors (111279029).

360020155 is a wasteful number, since it uses less digits than its factorization.

360020155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6545837.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 360020155 is about 18974.1970844618. The cubic root of 360020155 is about 711.3919364252.

The spelling of 360020155 in words is "three hundred sixty million, twenty thousand, one hundred fifty-five".