9972254 has 8 divisors (see below), whose sum is σ = 15103920. Its totient is φ = 4937616.

The previous prime is 9972241. The next prime is 9972329. The reversal of 9972254 is 4522799.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23999 + ... + 24410.

It is an arithmetic number, because the mean of its divisors is an integer number (1887990).

Almost surely, 2^9972254 is an apocalyptic number.

9972254 is a deficient number, since it is larger than the sum of its proper divisors (5131666).

9972254 is a wasteful number, since it uses less digits than its factorization.

9972254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48514.

The product of its digits is 45360, while the sum is 38.

The square root of 9972254 is about 3157.8875850796. The cubic root of 9972254 is about 215.2440279499.

It can be divided in two parts, 997225 and 4, that multiplied together give a triangular number (3988900 = T₂₈₂₄).

The spelling of 9972254 in words is "nine million, nine hundred seventy-two thousand, two hundred fifty-four".