60155000 has 80 divisors (see below), whose sum is σ = 144235080. Its totient is φ = 23504000.

The previous prime is 60154999. The next prime is 60155003. The reversal of 60155000 is 55106.

It is a self number, because there is not a number n which added to its sum of digits gives 60155000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60155003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 264887 + ... + 265113.

Almost surely, 2^60155000 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 60155000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72117540).

60155000 is an abundant number, since it is smaller than the sum of its proper divisors (84080080).

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

60155000 is a wasteful number, since it uses less digits than its factorization.

60155000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 60155000 is about 7755.9654460293. The cubic root of 60155000 is about 391.8235878430.

The spelling of 60155000 in words is "sixty million, one hundred fifty-five thousand".