1494861 has 8 divisors (see below), whose sum is σ = 2110464. Its totient is φ = 937920.

The previous prime is 1494859. The next prime is 1494869. The reversal of 1494861 is 1684941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1494861 - 2¹ = 1494859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14605 + ... + 14706.

It is an arithmetic number, because the mean of its divisors is an integer number (263808).

2^1494861 is an apocalyptic number.

It is an amenable number.

1494861 is a deficient number, since it is larger than the sum of its proper divisors (615603).

1494861 is a wasteful number, since it uses less digits than its factorization.

1494861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29331.

The product of its digits is 6912, while the sum is 33.

The square root of 1494861 is about 1222.6450834155. The cubic root of 1494861 is about 114.3405483145.

The spelling of 1494861 in words is "one million, four hundred ninety-four thousand, eight hundred sixty-one".