1493874 has 24 divisors (see below), whose sum is σ = 3264300. Its totient is φ = 493728.

The previous prime is 1493867. The next prime is 1493879. The reversal of 1493874 is 4783941.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1199025 + 294849 = 1095^2 + 543^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1493879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2404 + ... + 2960.

2^1493874 is an apocalyptic number.

1493874 is an abundant number, since it is smaller than the sum of its proper divisors (1770426).

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

1493874 is a wasteful number, since it uses less digits than its factorization.

1493874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 711 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 1493874 is about 1222.2413836882. The cubic root of 1493874 is about 114.3153778654.

The spelling of 1493874 in words is "one million, four hundred ninety-three thousand, eight hundred seventy-four".