9906754 has 48 divisors (see below), whose sum is σ = 18232704. Its totient is φ = 4007520.

The previous prime is 9906751. The next prime is 9906761. The reversal of 9906754 is 4576099.

It is not an unprimeable number, because it can be changed into a prime (9906751) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147829 + ... + 147895.

It is an arithmetic number, because the mean of its divisors is an integer number (379848).

Almost surely, 2^9906754 is an apocalyptic number.

9906754 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

9906754 is a deficient number, since it is larger than the sum of its proper divisors (8325950).

9906754 is a wasteful number, since it uses less digits than its factorization.

9906754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 9906754 is about 3147.4996425735. The cubic root of 9906754 is about 214.7717353837.

It can be divided in two parts, 990 and 6754, that added together give a square (7744 = 88²).

The spelling of 9906754 in words is "nine million, nine hundred six thousand, seven hundred fifty-four".