655150 has 12 divisors (see below), whose sum is σ = 1218672. Its totient is φ = 262040.

The previous prime is 655121. The next prime is 655157. The reversal of 655150 is 51556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6502 + ... + 6601.

It is an arithmetic number, because the mean of its divisors is an integer number (101556).

2⁶⁵⁵¹⁵⁰ is an apocalyptic number.

655150 is a deficient number, since it is larger than the sum of its proper divisors (563522).

655150 is a wasteful number, since it uses less digits than its factorization.

655150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13115 (or 13110 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 655150 is about 809.4133678165. The cubic root of 655150 is about 86.8520849453.

The spelling of 655150 in words is "six hundred fifty-five thousand, one hundred fifty".