1494858 has 8 divisors (see below), whose sum is σ = 2989728. Its totient is φ = 498284.

The previous prime is 1494853. The next prime is 1494859. The reversal of 1494858 is 8584941.

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

1494858 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124566 + ... + 124577.

It is an arithmetic number, because the mean of its divisors is an integer number (373716).

2^1494858 is an apocalyptic number.

1494858 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1494858 is a wasteful number, since it uses less digits than its factorization.

1494858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249148.

The product of its digits is 46080, while the sum is 39.

The square root of 1494858 is about 1222.6438565666. The cubic root of 1494858 is about 114.3404718254.

The spelling of 1494858 in words is "one million, four hundred ninety-four thousand, eight hundred fifty-eight".