7854272 has 28 divisors (see below), whose sum is σ = 16504920. Its totient is φ = 3695616.

The previous prime is 7854271. The next prime is 7854313. The reversal of 7854272 is 2724587.

It is not an unprimeable number, because it can be changed into a prime (7854271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522 + ... + 4697.

Almost surely, 2^7854272 is an apocalyptic number.

It is an amenable number.

7854272 is an abundant number, since it is smaller than the sum of its proper divisors (8650648).

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

7854272 is a wasteful number, since it uses less digits than its factorization.

7854272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7248 (or 7238 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 7854272 is about 2802.5474126230. The cubic root of 7854272 is about 198.7781506215.

The spelling of 7854272 in words is "seven million, eight hundred fifty-four thousand, two hundred seventy-two".