8662494 has 16 divisors (see below), whose sum is σ = 17354880. Its totient is φ = 2882520.

The previous prime is 8662487. The next prime is 8662517. The reversal of 8662494 is 4942668.

8662494 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4729 + ... + 6299.

It is an arithmetic number, because the mean of its divisors is an integer number (1084680).

Almost surely, 2^8662494 is an apocalyptic number.

8662494 is an abundant number, since it is smaller than the sum of its proper divisors (8692386).

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

8662494 is a wasteful number, since it uses less digits than its factorization.

8662494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2495.

The product of its digits is 82944, while the sum is 39.

The square root of 8662494 is about 2943.2115112577. The cubic root of 8662494 is about 205.3750342817.

The spelling of 8662494 in words is "eight million, six hundred sixty-two thousand, four hundred ninety-four".