1077625 has 16 divisors (see below), whose sum is σ = 1387152. Its totient is φ = 835200.

The previous prime is 1077607. The next prime is 1077641. The reversal of 1077625 is 5267701.

It can be written as a sum of positive squares in 8 ways, for example, as 281961 + 795664 = 531^2 + 892^2 .

It is not a de Polignac number, because 1077625 - 2¹¹ = 1075577 is a prime.

It is a super-2 number, since 2×1077625² = 2322551281250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1077593 and 1077602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4509 + ... + 4741.

It is an arithmetic number, because the mean of its divisors is an integer number (86697).

2^1077625 is an apocalyptic number.

It is an amenable number.

1077625 is a deficient number, since it is larger than the sum of its proper divisors (309527).

1077625 is an equidigital number, since it uses as much as digits as its factorization.

1077625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 1077625 is about 1038.0871832366. The cubic root of 1077625 is about 102.5232943289.

It can be divided in two parts, 10776 and 25, that added together give a palindrome (10801).

The spelling of 1077625 in words is "one million, seventy-seven thousand, six hundred twenty-five".