53422706 has 8 divisors (see below), whose sum is σ = 80478684. Its totient is φ = 26596480.

The previous prime is 53422697. The next prime is 53422741. The reversal of 53422706 is 60722435.

It can be written as a sum of positive squares in 2 ways, for example, as 53421481 + 1225 = 7309^2 + 35^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56855 + ... + 57786.

Almost surely, 2^53422706 is an apocalyptic number.

53422706 is a deficient number, since it is larger than the sum of its proper divisors (27055978).

53422706 is a wasteful number, since it uses less digits than its factorization.

53422706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114876.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 53422706 is about 7309.0838003131. The cubic root of 53422706 is about 376.6245514646.

The spelling of 53422706 in words is "fifty-three million, four hundred twenty-two thousand, seven hundred six".