9742450 has 24 divisors (see below), whose sum is σ = 18213120. Its totient is φ = 3877200.

The previous prime is 9742427. The next prime is 9742471. The reversal of 9742450 is 542479.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13191 + ... + 13909.

It is an arithmetic number, because the mean of its divisors is an integer number (758880).

Almost surely, 2^9742450 is an apocalyptic number.

9742450 is a deficient number, since it is larger than the sum of its proper divisors (8470670).

9742450 is a wasteful number, since it uses less digits than its factorization.

9742450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 997 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 9742450 is about 3121.2897975036. The cubic root of 9742450 is about 213.5777769854.

The spelling of 9742450 in words is "nine million, seven hundred forty-two thousand, four hundred fifty".