1077231 has 8 divisors (see below), whose sum is σ = 1447344. Its totient is φ = 712640.

The previous prime is 1077227. The next prime is 1077233. The reversal of 1077231 is 1327701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1077231 - 2² = 1077227 is a prime.

It is a super-2 number, since 2×1077231² = 2320853254722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1077198 and 1077207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077233) 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, 900 + ... + 1721.

It is an arithmetic number, because the mean of its divisors is an integer number (180918).

2^1077231 is an apocalyptic number.

1077231 is a deficient number, since it is larger than the sum of its proper divisors (370113).

1077231 is a wasteful number, since it uses less digits than its factorization.

1077231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 1077231 is about 1037.8973937726. The cubic root of 1077231 is about 102.5107979899.

The spelling of 1077231 in words is "one million, seventy-seven thousand, two hundred thirty-one".