8146494 has 20 divisors (see below), whose sum is σ = 18254544. Its totient is φ = 2715444.

The previous prime is 8146493. The next prime is 8146507. The reversal of 8146494 is 4946418.

It is a happy number.

8146494 is a `hidden beast` number, since 8 + 1 + 4 + 649 + 4 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8146493) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 24982 + ... + 25305.

Almost surely, 2^8146494 is an apocalyptic number.

8146494 is an abundant number, since it is smaller than the sum of its proper divisors (10108050).

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

8146494 is a wasteful number, since it uses less digits than its factorization.

8146494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50301 (or 50292 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 8146494 is about 2854.2063695535. The cubic root of 8146494 is about 201.2134066666.

The spelling of 8146494 in words is "eight million, one hundred forty-six thousand, four hundred ninety-four".