662037226608 has 80 divisors (see below), whose sum is σ = 1766528141312. Its totient is φ = 213427872000.

The previous prime is 662037226603. The next prime is 662037226649. The reversal of 662037226608 is 806622730266.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662037226601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2274813 + ... + 2549283.

Almost surely, 2^662037226608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 662037226608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (883264070656).

662037226608 is an abundant number, since it is smaller than the sum of its proper divisors (1104490914704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662037226608 is a wasteful number, since it uses less digits than its factorization.

662037226608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276134 (or 276128 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 662037226608 in words is "six hundred sixty-two billion, thirty-seven million, two hundred twenty-six thousand, six hundred eight".