75069226 has 16 divisors (see below), whose sum is σ = 119638440. Its totient is φ = 35259840.

The previous prime is 75069221. The next prime is 75069233. The reversal of 75069226 is 62296057.

It can be written as a sum of positive squares in 4 ways, for example, as 73977201 + 1092025 = 8601^2 + 1045^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (75069221) 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, 15345 + ... + 19636.

Almost surely, 2^75069226 is an apocalyptic number.

75069226 is a deficient number, since it is larger than the sum of its proper divisors (44569214).

75069226 is a wasteful number, since it uses less digits than its factorization.

75069226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35049.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 75069226 is about 8664.2498809764. The cubic root of 75069226 is about 421.8460426837.

The spelling of 75069226 in words is "seventy-five million, sixty-nine thousand, two hundred twenty-six".