537106226 has 4 divisors (see below), whose sum is σ = 805659342. Its totient is φ = 268553112.

The previous prime is 537106201. The next prime is 537106291. The reversal of 537106226 is 622601735.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 361570225 + 175536001 = 19015^2 + 13249^2 .

It is a junction number, because it is equal to n+sod(n) for n = 537106192 and 537106201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134276555 + ... + 134276558.

Almost surely, 2^537106226 is an apocalyptic number.

537106226 is a deficient number, since it is larger than the sum of its proper divisors (268553116).

537106226 is a wasteful number, since it uses less digits than its factorization.

537106226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268553115.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 537106226 is about 23175.5523343026. The cubic root of 537106226 is about 812.8680656972.

The spelling of 537106226 in words is "five hundred thirty-seven million, one hundred six thousand, two hundred twenty-six".