53226994 has 8 divisors (see below), whose sum is σ = 80023680. Its totient is φ = 26552436.

The previous prime is 53226947. The next prime is 53227007. The reversal of 53226994 is 49962235.

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

It is a super-2 number, since 2×53226994² = 5666225780552072, which contains 22 as substring.

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, 29434 + ... + 31189.

It is an arithmetic number, because the mean of its divisors is an integer number (10002960).

Almost surely, 2^53226994 is an apocalyptic number.

53226994 is a deficient number, since it is larger than the sum of its proper divisors (26796686).

53226994 is a wasteful number, since it uses less digits than its factorization.

53226994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61064.

The product of its digits is 116640, while the sum is 40.

The square root of 53226994 is about 7295.6832442205. The cubic root of 53226994 is about 376.1640722380.

The spelling of 53226994 in words is "fifty-three million, two hundred twenty-six thousand, nine hundred ninety-four".