1202555 has 8 divisors (see below), whose sum is σ = 1505952. Its totient is φ = 920128.

The previous prime is 1202549. The next prime is 1202561. The reversal of 1202555 is 5552021.

It is an interprime number because it is at equal distance from previous prime (1202549) and next prime (1202561).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1202555 - 2¹⁰ = 1201531 is a prime.

It is a super-2 number, since 2×1202555² = 2892277056050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5114 + ... + 5343.

It is an arithmetic number, because the mean of its divisors is an integer number (188244).

2^1202555 is an apocalyptic number.

1202555 is a deficient number, since it is larger than the sum of its proper divisors (303397).

1202555 is a wasteful number, since it uses less digits than its factorization.

1202555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10485.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 1202555 is about 1096.6106875277. The cubic root of 1202555 is about 106.3412226949.

Adding to 1202555 its reverse (5552021), we get a palindrome (6754576).

The spelling of 1202555 in words is "one million, two hundred two thousand, five hundred fifty-five".