9242970 has 64 divisors (see below), whose sum is σ = 24886656. Its totient is φ = 2177280.

The previous prime is 9242957. The next prime is 9242971. The reversal of 9242970 is 792429.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (9242971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11832 + ... + 12588.

It is an arithmetic number, because the mean of its divisors is an integer number (388854).

Almost surely, 2^9242970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9242970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12443328).

9242970 is an abundant number, since it is smaller than the sum of its proper divisors (15643686).

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

9242970 is a wasteful number, since it uses less digits than its factorization.

9242970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 9242970 is about 3040.2253205971. The cubic root of 9242970 is about 209.8636302843.

The spelling of 9242970 in words is "nine million, two hundred forty-two thousand, nine hundred seventy".