7957268 has 12 divisors (see below), whose sum is σ = 15191232. Its totient is φ = 3616920.

The previous prime is 7957259. The next prime is 7957273. The reversal of 7957268 is 8627597.

It is a super-2 number, since 2×7957268² = 126636228047648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 180847 = 7957268 / (7 + 9 + 5 + 7 + 2 + 6 + 8).

It is a d-powerful number, because it can be written as 7⁴ + 9⁴ + 5⁷ + 7⁸ + 2¹³ + 6² + 8⁷ .

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, 90380 + ... + 90467.

It is an arithmetic number, because the mean of its divisors is an integer number (1265936).

Almost surely, 2^7957268 is an apocalyptic number.

It is an amenable number.

7957268 is a deficient number, since it is larger than the sum of its proper divisors (7233964).

7957268 is a wasteful number, since it uses less digits than its factorization.

7957268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180862 (or 180860 counting only the distinct ones).

The product of its digits is 211680, while the sum is 44.

The square root of 7957268 is about 2820.8629885196. The cubic root of 7957268 is about 199.6432640757.

The spelling of 7957268 in words is "seven million, nine hundred fifty-seven thousand, two hundred sixty-eight".