1225367 has 24 divisors (see below), whose sum is σ = 1564080. Its totient is φ = 950400.

The previous prime is 1225361. The next prime is 1225373. The reversal of 1225367 is 7635221.

It is an interprime number because it is at equal distance from previous prime (1225361) and next prime (1225373).

It is not a de Polignac number, because 1225367 - 2⁶ = 1225303 is a prime.

Its product of digits (2520) is a multiple of the sum of its prime divisors (84).

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1225361) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 29867 + ... + 29907.

It is an arithmetic number, because the mean of its divisors is an integer number (65170).

2^1225367 is an apocalyptic number.

1225367 is a deficient number, since it is larger than the sum of its proper divisors (338713).

1225367 is a wasteful number, since it uses less digits than its factorization.

1225367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 84 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 1225367 is about 1106.9629623434. The cubic root of 1225367 is about 107.0094323068.

The spelling of 1225367 in words is "one million, two hundred twenty-five thousand, three hundred sixty-seven".