53462228 has 12 divisors (see below), whose sum is σ = 96577152. Its totient is φ = 25868760.

The previous prime is 53462183. The next prime is 53462239. The reversal of 53462228 is 82226435.

It is a junction number, because it is equal to n+sod(n) for n = 53462194 and 53462203.

It is a congruent 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, 215450 + ... + 215697.

It is an arithmetic number, because the mean of its divisors is an integer number (8048096).

Almost surely, 2^53462228 is an apocalyptic number.

It is an amenable number.

53462228 is a deficient number, since it is larger than the sum of its proper divisors (43114924).

53462228 is a wasteful number, since it uses less digits than its factorization.

53462228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431182 (or 431180 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 53462228 is about 7311.7869224971. The cubic root of 53462228 is about 376.7174039084.

The spelling of 53462228 in words is "fifty-three million, four hundred sixty-two thousand, two hundred twenty-eight".