6201455 has 24 divisors (see below), whose sum is σ = 8300880. Its totient is φ = 4442880.

The previous prime is 6201451. The next prime is 6201473. The reversal of 6201455 is 5541026.

It is not a de Polignac number, because 6201455 - 2² = 6201451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6201455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6201451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34556 + ... + 34734.

It is an arithmetic number, because the mean of its divisors is an integer number (345870).

Almost surely, 2^6201455 is an apocalyptic number.

6201455 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6201455 is a deficient number, since it is larger than the sum of its proper divisors (2099425).

6201455 is a wasteful number, since it uses less digits than its factorization.

6201455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 6201455 is about 2490.2720734892. The cubic root of 6201455 is about 183.7234246664.

The spelling of 6201455 in words is "six million, two hundred one thousand, four hundred fifty-five".