9642254 has 4 divisors (see below), whose sum is σ = 14463384. Its totient is φ = 4821126.

The previous prime is 9642251. The next prime is 9642263. The reversal of 9642254 is 4522469.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4522469 = 7 ⋅646067.

It is a d-powerful number, because it can be written as 9⁴ + 6⁶ + 4⁸ + 2¹³ + 2²³ + 5⁷ + 4¹⁰ .

It is a self number, because there is not a number n which added to its sum of digits gives 9642254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9642251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2410562 + ... + 2410565.

It is an arithmetic number, because the mean of its divisors is an integer number (3615846).

Almost surely, 2^9642254 is an apocalyptic number.

9642254 is a deficient number, since it is larger than the sum of its proper divisors (4821130).

9642254 is a wasteful number, since it uses less digits than its factorization.

9642254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4821129.

The product of its digits is 17280, while the sum is 32.

The square root of 9642254 is about 3105.1979002956. The cubic root of 9642254 is about 212.8430739638.

The spelling of 9642254 in words is "nine million, six hundred forty-two thousand, two hundred fifty-four".