1077225 has 24 divisors (see below), whose sum is σ = 1821312. Its totient is φ = 561600.

The previous prime is 1077221. The next prime is 1077227. The reversal of 1077225 is 5227701.

It is not a de Polignac number, because 1077225 - 2² = 1077221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1077195 and 1077204.

It is not an unprimeable number, because it can be changed into a prime (1077221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3840 + ... + 4110.

It is an arithmetic number, because the mean of its divisors is an integer number (75888).

2^1077225 is an apocalyptic number.

1077225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1077225 is a deficient number, since it is larger than the sum of its proper divisors (744087).

1077225 is a wasteful number, since it uses less digits than its factorization.

1077225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 1077225 is about 1037.8945033095. The cubic root of 1077225 is about 102.5106076668.

The spelling of 1077225 in words is "one million, seventy-seven thousand, two hundred twenty-five".