1077512 has 12 divisors (see below), whose sum is σ = 2025855. Its totient is φ = 537288.

The previous prime is 1077499. The next prime is 1077533. The reversal of 1077512 is 2157701.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 538756 + 538756 = 734^2 + 734^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=734.

It is a super-2 number, since 2×1077512² = 2322064220288, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2753 + ... + 3119.

2^1077512 is an apocalyptic number.

It is an amenable number.

1077512 is a deficient number, since it is larger than the sum of its proper divisors (948343).

1077512 is an frugal number, since it uses more digits than its factorization.

1077512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 1077512 is about 1038.0327547819. The cubic root of 1077512 is about 102.5197106651.

The spelling of 1077512 in words is "one million, seventy-seven thousand, five hundred twelve".