9742206 has 8 divisors (see below), whose sum is σ = 19484424. Its totient is φ = 3247400.

The previous prime is 9742199. The next prime is 9742217. The reversal of 9742206 is 6022479.

It is a happy number.

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

9742206 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811845 + ... + 811856.

It is an arithmetic number, because the mean of its divisors is an integer number (2435553).

Almost surely, 2^9742206 is an apocalyptic number.

9742206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9742206 is a wasteful number, since it uses less digits than its factorization.

9742206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623706.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 9742206 is about 3121.2507108529. The cubic root of 9742206 is about 213.5759939496.

The spelling of 9742206 in words is "nine million, seven hundred forty-two thousand, two hundred six".