1332534 has 16 divisors (see below), whose sum is σ = 3045888. Its totient is φ = 380712.

The previous prime is 1332517. The next prime is 1332547. The reversal of 1332534 is 4352331.

It is a super-2 number, since 2×1332534² = 3551293722312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1332534.

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, 15822 + ... + 15905.

It is an arithmetic number, because the mean of its divisors is an integer number (190368).

2^1332534 is an apocalyptic number.

1332534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1332534 is an abundant number, since it is smaller than the sum of its proper divisors (1713354).

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

1332534 is a wasteful number, since it uses less digits than its factorization.

1332534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31739.

The product of its digits is 1080, while the sum is 21.

The square root of 1332534 is about 1154.3543650024. The cubic root of 1332534 is about 110.0422427288.

Adding to 1332534 its reverse (4352331), we get a palindrome (5684865).

The spelling of 1332534 in words is "one million, three hundred thirty-two thousand, five hundred thirty-four".