7112426 has 8 divisors (see below), whose sum is σ = 11296260. Its totient is φ = 3347008.

The previous prime is 7112411. The next prime is 7112429. The reversal of 7112426 is 6242117.

It can be written as a sum of positive squares in 2 ways, for example, as 7102225 + 10201 = 2665^2 + 101^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7112429) 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, 104561 + ... + 104628.

Almost surely, 2^7112426 is an apocalyptic number.

7112426 is a deficient number, since it is larger than the sum of its proper divisors (4183834).

7112426 is a wasteful number, since it uses less digits than its factorization.

7112426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209208.

The product of its digits is 672, while the sum is 23.

The square root of 7112426 is about 2666.9131969376. The cubic root of 7112426 is about 192.3117944643.

The spelling of 7112426 in words is "seven million, one hundred twelve thousand, four hundred twenty-six".