1086772 has 6 divisors (see below), whose sum is σ = 1901858. Its totient is φ = 543384.

The previous prime is 1086769. The next prime is 1086791. The reversal of 1086772 is 2776801.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 682276 + 404496 = 826^2 + 636^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135843 + ... + 135850.

2^1086772 is an apocalyptic number.

It is an amenable number.

1086772 is a deficient number, since it is larger than the sum of its proper divisors (815086).

1086772 is a wasteful number, since it uses less digits than its factorization.

1086772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271697 (or 271695 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 1086772 is about 1042.4835730121. The cubic root of 1086772 is about 102.8125537920.

The spelling of 1086772 in words is "one million, eighty-six thousand, seven hundred seventy-two".