1494285 has 32 divisors (see below), whose sum is σ = 2634240. Its totient is φ = 718848.

The previous prime is 1494263. The next prime is 1494289. The reversal of 1494285 is 5824941.

It is not a de Polignac number, because 1494285 - 2⁵ = 1494253 is a prime.

It is a super-2 number, since 2×1494285² = 4465775322450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15357 + ... + 15453.

It is an arithmetic number, because the mean of its divisors is an integer number (82320).

2^1494285 is an apocalyptic number.

1494285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1494285 is a deficient number, since it is larger than the sum of its proper divisors (1139955).

1494285 is a wasteful number, since it uses less digits than its factorization.

1494285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197.

The product of its digits is 11520, while the sum is 33.

The square root of 1494285 is about 1222.4095058531. The cubic root of 1494285 is about 114.3258605238.

The spelling of 1494285 in words is "one million, four hundred ninety-four thousand, two hundred eighty-five".