9906046 has 4 divisors (see below), whose sum is σ = 14859072. Its totient is φ = 4953022.

The previous prime is 9906007. The next prime is 9906079. The reversal of 9906046 is 6406099.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6406099 = 7 ⋅915157.

It is a super-3 number, since 3×9906046³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2476510 + ... + 2476513.

It is an arithmetic number, because the mean of its divisors is an integer number (3714768).

Almost surely, 2^9906046 is an apocalyptic number.

9906046 is a deficient number, since it is larger than the sum of its proper divisors (4953026).

9906046 is a wasteful number, since it uses less digits than its factorization.

9906046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4953025.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 9906046 is about 3147.3871703367. The cubic root of 9906046 is about 214.7666189413.

The spelling of 9906046 in words is "nine million, nine hundred six thousand, forty-six".