226076437 has 2 divisors, whose sum is σ = 226076438. Its totient is φ = 226076436.

The previous prime is 226076423. The next prime is 226076443. The reversal of 226076437 is 734670622.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206238321 + 19838116 = 14361^2 + 4454^2 .

It is a cyclic number.

It is not a de Polignac number, because 226076437 - 2¹⁵ = 226043669 is a prime.

It is a super-2 number, since 2×226076437² = 102221110733229938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226076396 and 226076405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226076447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113038218 + 113038219.

It is an arithmetic number, because the mean of its divisors is an integer number (113038219).

Almost surely, 2^226076437 is an apocalyptic number.

It is an amenable number.

226076437 is a deficient number, since it is larger than the sum of its proper divisors (1).

226076437 is an equidigital number, since it uses as much as digits as its factorization.

226076437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 226076437 is about 15035.8384202545. The cubic root of 226076437 is about 609.1885986861.

The spelling of 226076437 in words is "two hundred twenty-six million, seventy-six thousand, four hundred thirty-seven".