601215 has 16 divisors (see below), whose sum is σ = 972000. Its totient is φ = 317312.

The previous prime is 601207. The next prime is 601219. The reversal of 601215 is 512106.

It is a cyclic number.

It is not a de Polignac number, because 601215 - 2³ = 601207 is a prime.

It is a super-2 number, since 2×601215² = 722918952450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 601194 and 601203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2101 + ... + 2369.

It is an arithmetic number, because the mean of its divisors is an integer number (60750).

2⁶⁰¹²¹⁵ is an apocalyptic number.

601215 is a deficient number, since it is larger than the sum of its proper divisors (370785).

601215 is a wasteful number, since it uses less digits than its factorization.

601215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 601215 is about 775.3805517293. The cubic root of 601215 is about 84.4001598494.

It can be divided in two parts, 60 and 1215, that multiplied together give a square (72900 = 270²).

The spelling of 601215 in words is "six hundred one thousand, two hundred fifteen".