9745242 has 32 divisors (see below), whose sum is σ = 21211008. Its totient is φ = 2966976.

The previous prime is 9745237. The next prime is 9745273. The reversal of 9745242 is 2425479.

9745242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7428 + ... + 8640.

It is an arithmetic number, because the mean of its divisors is an integer number (662844).

Almost surely, 2^9745242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9745242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10605504).

9745242 is an abundant number, since it is smaller than the sum of its proper divisors (11465766).

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

9745242 is a wasteful number, since it uses less digits than its factorization.

9745242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334.

The product of its digits is 20160, while the sum is 33.

The square root of 9745242 is about 3121.7370164702. The cubic root of 9745242 is about 213.5981774733.

It can be divided in two parts, 974 and 5242, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 9745242 in words is "nine million, seven hundred forty-five thousand, two hundred forty-two".