6136225 has 12 divisors (see below), whose sum is σ = 7686016. Its totient is φ = 4859280.

The previous prime is 6136219. The next prime is 6136231. The reversal of 6136225 is 5226316.

It is an interprime number because it is at equal distance from previous prime (6136219) and next prime (6136231).

It is not a de Polignac number, because 6136225 - 2³ = 6136217 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 6136225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1384 + ... + 3766.

Almost surely, 2^6136225 is an apocalyptic number.

It is an amenable number.

6136225 is a deficient number, since it is larger than the sum of its proper divisors (1549791).

6136225 is a wasteful number, since it uses less digits than its factorization.

6136225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496 (or 2491 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 6136225 is about 2477.1404885472. The cubic root of 6136225 is about 183.0769879218.

Subtracting from 6136225 its reverse (5226316), we obtain a palindrome (909909).

The spelling of 6136225 in words is "six million, one hundred thirty-six thousand, two hundred twenty-five".