53707226 has 4 divisors (see below), whose sum is σ = 80560842. Its totient is φ = 26853612.

The previous prime is 53707189. The next prime is 53707271. The reversal of 53707226 is 62270735.

It is a happy number.

53707226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62270735 = 5 ⋅12454147.

It can be written as a sum of positive squares in only one way, i.e., 33466225 + 20241001 = 5785^2 + 4499^2 .

It is a super-2 number, since 2×53707226² = 5768932249230152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53707192 and 53707201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13426805 + ... + 13426808.

Almost surely, 2^53707226 is an apocalyptic number.

53707226 is a deficient number, since it is larger than the sum of its proper divisors (26853616).

53707226 is a wasteful number, since it uses less digits than its factorization.

53707226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26853615.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 53707226 is about 7328.5214061228. The cubic root of 53707226 is about 377.2919801838.

The spelling of 53707226 in words is "fifty-three million, seven hundred seven thousand, two hundred twenty-six".