662014494 has 48 divisors (see below), whose sum is σ = 1491516000. Its totient is φ = 211958208.

The previous prime is 662014489. The next prime is 662014537. The reversal of 662014494 is 494410266.

662014494 is a `hidden beast` number, since 6 + 6 + 201 + 449 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100692 + ... + 107064.

It is an arithmetic number, because the mean of its divisors is an integer number (31073250).

Almost surely, 2^662014494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 662014494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745758000).

662014494 is an abundant number, since it is smaller than the sum of its proper divisors (829501506).

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

662014494 is a wasteful number, since it uses less digits than its factorization.

662014494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6609 (or 6606 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 662014494 is about 25729.6423216492. The cubic root of 662014494 is about 871.5436960839.

The spelling of 662014494 in words is "six hundred sixty-two million, fourteen thousand, four hundred ninety-four".