6220153 has 4 divisors (see below), whose sum is σ = 6225268. Its totient is φ = 6215040.

The previous prime is 6220141. The next prime is 6220157. The reversal of 6220153 is 3510226.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3510226 = 2 ⋅1755113.

It can be written as a sum of positive squares in 2 ways, for example, as 1567504 + 4652649 = 1252^2 + 2157^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6220153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6220153.

It is not an unprimeable number, because it can be changed into a prime (6220157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433 + ... + 3553.

It is an arithmetic number, because the mean of its divisors is an integer number (1556317).

Almost surely, 2^6220153 is an apocalyptic number.

It is an amenable number.

6220153 is a deficient number, since it is larger than the sum of its proper divisors (5115).

6220153 is a wasteful number, since it uses less digits than its factorization.

6220153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 6220153 is about 2494.0234561848. The cubic root of 6220153 is about 183.9078874963.

Adding to 6220153 its reverse (3510226), we get a palindrome (9730379).

The spelling of 6220153 in words is "six million, two hundred twenty thousand, one hundred fifty-three".