662496122 has 16 divisors (see below), whose sum is σ = 1018992744. Its totient is φ = 322848000.

The previous prime is 662496091. The next prime is 662496127. The reversal of 662496122 is 221694266.

It is a Cunningham number, because it is equal to 25739²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 607573201 + 54922921 = 24649^2 + 7411^2 .

It is a super-2 number, since 2×662496122² = 877802223330077768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (662496127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93422 + ... + 100262.

Almost surely, 2^662496122 is an apocalyptic number.

662496122 is a deficient number, since it is larger than the sum of its proper divisors (356496622).

662496122 is a wasteful number, since it uses less digits than its factorization.

662496122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8065.

The product of its digits is 62208, while the sum is 38.

The square root of 662496122 is about 25739.0000194258. Note that the first 4 decimals coincide. The cubic root of 662496122 is about 871.7549996620.

The spelling of 662496122 in words is "six hundred sixty-two million, four hundred ninety-six thousand, one hundred twenty-two".