9628242 has 16 divisors (see below), whose sum is σ = 20737920. Its totient is φ = 2962512.

The previous prime is 9628219. The next prime is 9628253. The reversal of 9628242 is 2428269.

It is a nialpdrome in base 6.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61642 + ... + 61797.

It is an arithmetic number, because the mean of its divisors is an integer number (1296120).

Almost surely, 2^9628242 is an apocalyptic number.

9628242 is an abundant number, since it is smaller than the sum of its proper divisors (11109678).

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

9628242 is a wasteful number, since it uses less digits than its factorization.

9628242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123457.

The product of its digits is 13824, while the sum is 33.

The square root of 9628242 is about 3102.9408631168. The cubic root of 9628242 is about 212.7399237059.

It can be divided in two parts, 9628 and 242, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 9628242 in words is "nine million, six hundred twenty-eight thousand, two hundred forty-two".