1146494 has 4 divisors (see below), whose sum is σ = 1719744. Its totient is φ = 573246.

The previous prime is 1146491. The next prime is 1146511. The reversal of 1146494 is 4946411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286622 + ... + 286625.

It is an arithmetic number, because the mean of its divisors is an integer number (429936).

2^1146494 is an apocalyptic number.

1146494 is a deficient number, since it is larger than the sum of its proper divisors (573250).

1146494 is an equidigital number, since it uses as much as digits as its factorization.

1146494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573249.

The product of its digits is 3456, while the sum is 29.

The square root of 1146494 is about 1070.7446007335. The cubic root of 1146494 is about 104.6623773829.

The spelling of 1146494 in words is "one million, one hundred forty-six thousand, four hundred ninety-four".