62666228 has 12 divisors (see below), whose sum is σ = 111999552. Its totient is φ = 30666360.

The previous prime is 62666213. The next prime is 62666231. The reversal of 62666228 is 82266626.

It is a super-2 number, since 2×62666228² = 7854112263495968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 62666191 and 62666200.

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, 166478 + ... + 166853.

It is an arithmetic number, because the mean of its divisors is an integer number (9333296).

Almost surely, 2^62666228 is an apocalyptic number.

It is an amenable number.

62666228 is a deficient number, since it is larger than the sum of its proper divisors (49333324).

62666228 is a wasteful number, since it uses less digits than its factorization.

62666228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333382 (or 333380 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 62666228 is about 7916.2003511786. The cubic root of 62666228 is about 397.2017788759.

The spelling of 62666228 in words is "sixty-two million, six hundred sixty-six thousand, two hundred twenty-eight".