7252878 has 8 divisors (see below), whose sum is σ = 14505768. Its totient is φ = 2417624.

The previous prime is 7252867. The next prime is 7252879. The reversal of 7252878 is 8782527.

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

7252878 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7252879) 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, 604401 + ... + 604412.

It is an arithmetic number, because the mean of its divisors is an integer number (1813221).

Almost surely, 2^7252878 is an apocalyptic number.

7252878 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7252878 is a wasteful number, since it uses less digits than its factorization.

7252878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208818.

The product of its digits is 62720, while the sum is 39.

The square root of 7252878 is about 2693.1167817234. The cubic root of 7252878 is about 193.5694387192.

The spelling of 7252878 in words is "seven million, two hundred fifty-two thousand, eight hundred seventy-eight".