69454226 has 4 divisors (see below), whose sum is σ = 104181342. Its totient is φ = 34727112.

The previous prime is 69454223. The next prime is 69454243. The reversal of 69454226 is 62245496.

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., 35988001 + 33466225 = 5999^2 + 5785^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 69454226.

It is not an unprimeable number, because it can be changed into a prime (69454223) by changing a digit.

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, 17363555 + ... + 17363558.

Almost surely, 2^69454226 is an apocalyptic number.

69454226 is a deficient number, since it is larger than the sum of its proper divisors (34727116).

69454226 is a wasteful number, since it uses less digits than its factorization.

69454226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34727115.

The product of its digits is 103680, while the sum is 38.

The square root of 69454226 is about 8333.9202060015. The cubic root of 69454226 is about 411.0546435280.

The spelling of 69454226 in words is "sixty-nine million, four hundred fifty-four thousand, two hundred twenty-six".