1027332 has 18 divisors (see below), whose sum is σ = 2596958. Its totient is φ = 342432.

The previous prime is 1027331. The next prime is 1027357. The reversal of 1027332 is 2337201.

1027332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 695556 + 331776 = 834^2 + 576^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1027332² = 2110822076448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1027331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14233 + ... + 14304.

2^1027332 is an apocalyptic number.

1027332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1027332 is an abundant number, since it is smaller than the sum of its proper divisors (1569626).

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

1027332 is a wasteful number, since it uses less digits than its factorization.

1027332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28547 (or 28542 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 1027332 is about 1013.5738749593. The cubic root of 1027332 is about 100.9028900278.

The spelling of 1027332 in words is "one million, twenty-seven thousand, three hundred thirty-two".