901206 has 20 divisors (see below), whose sum is σ = 2019732. Its totient is φ = 300348.

The previous prime is 901193. The next prime is 901207. The reversal of 901206 is 602109.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901207) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2620 + ... + 2943.

2⁹⁰¹²⁰⁶ is an apocalyptic number.

901206 is an abundant number, since it is smaller than the sum of its proper divisors (1118526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

901206 is a wasteful number, since it uses less digits than its factorization.

901206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577 (or 5568 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 901206 is about 949.3187030708. The cubic root of 901206 is about 96.5920444048.

It can be divided in two parts, 90 and 1206, that added together give a 4-th power (1296 = 6⁴).

The spelling of 901206 in words is "nine hundred one thousand, two hundred six".