7612226 has 16 divisors (see below), whose sum is σ = 12153240. Its totient is φ = 3563520.

The previous prime is 7612223. The next prime is 7612229. The reversal of 7612226 is 6222167.

It is an interprime number because it is at equal distance from previous prime (7612223) and next prime (7612229).

It can be written as a sum of positive squares in 4 ways, for example, as 6255001 + 1357225 = 2501^2 + 1165^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7612195 and 7612204.

It is not an unprimeable number, because it can be changed into a prime (7612223) 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, 7730 + ... + 8658.

Almost surely, 2^7612226 is an apocalyptic number.

7612226 is a deficient number, since it is larger than the sum of its proper divisors (4541014).

7612226 is a wasteful number, since it uses less digits than its factorization.

7612226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189.

The product of its digits is 2016, while the sum is 26.

The square root of 7612226 is about 2759.0262775117. The cubic root of 7612226 is about 196.7148855561.

The spelling of 7612226 in words is "seven million, six hundred twelve thousand, two hundred twenty-six".