1493532 has 24 divisors (see below), whose sum is σ = 3872400. Its totient is φ = 497808.

The previous prime is 1493491. The next prime is 1493537. The reversal of 1493532 is 2353941.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1493496 and 1493505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6807 + ... + 7022.

It is an arithmetic number, because the mean of its divisors is an integer number (161350).

2^1493532 is an apocalyptic number.

1493532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1493532 is an abundant number, since it is smaller than the sum of its proper divisors (2378868).

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

1493532 is a wasteful number, since it uses less digits than its factorization.

1493532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13842 (or 13834 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 1493532 is about 1222.1014687824. The cubic root of 1493532 is about 114.3066536038.

It can be divided in two parts, 1493 and 532, that added together give a square (2025 = 45²).

The spelling of 1493532 in words is "one million, four hundred ninety-three thousand, five hundred thirty-two".