6472155 has 24 divisors (see below), whose sum is σ = 11007792. Its totient is φ = 3246592.

The previous prime is 6472139. The next prime is 6472157. The reversal of 6472155 is 5512746.

6472155 = T₅₀ + T₅₁ + ... + T₃₃₈.

6472155 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6472155 - 2⁴ = 6472139 is a prime.

It is a super-3 number, since 3×6472155³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6472157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3589 + ... + 5081.

It is an arithmetic number, because the mean of its divisors is an integer number (458658).

Almost surely, 2^6472155 is an apocalyptic number.

6472155 is a deficient number, since it is larger than the sum of its proper divisors (4535637).

6472155 is a wasteful number, since it uses less digits than its factorization.

6472155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535 (or 1518 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 6472155 is about 2544.0430420887. The cubic root of 6472155 is about 186.3586846700.

The spelling of 6472155 in words is "six million, four hundred seventy-two thousand, one hundred fifty-five".