1493238 has 16 divisors (see below), whose sum is σ = 3004416. Its totient is φ = 494760.

The previous prime is 1493221. The next prime is 1493249. The reversal of 1493238 is 8323941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495 + ... + 1797.

It is an arithmetic number, because the mean of its divisors is an integer number (187776).

2^1493238 is an apocalyptic number.

1493238 is an abundant number, since it is smaller than the sum of its proper divisors (1511178).

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

1493238 is a wasteful number, since it uses less digits than its factorization.

1493238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499.

The product of its digits is 5184, while the sum is 30.

The square root of 1493238 is about 1221.9811782511. The cubic root of 1493238 is about 114.2991527352.

It can be divided in two parts, 149323 and 8, that added together give a triangular number (149331 = T₅₄₆).

The spelling of 1493238 in words is "one million, four hundred ninety-three thousand, two hundred thirty-eight".