8074272 has 48 divisors (see below), whose sum is σ = 21373632. Its totient is φ = 2668800.

The previous prime is 8074249. The next prime is 8074277. The reversal of 8074272 is 2724708.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (8074277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14218 + ... + 14774.

It is an arithmetic number, because the mean of its divisors is an integer number (445284).

Almost surely, 2^8074272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8074272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10686816).

8074272 is an abundant number, since it is smaller than the sum of its proper divisors (13299360).

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

8074272 is a wasteful number, since it uses less digits than its factorization.

8074272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 8074272 is about 2841.5263503969. The cubic root of 8074272 is about 200.6170277594.

The spelling of 8074272 in words is "eight million, seventy-four thousand, two hundred seventy-two".