1108425 has 12 divisors (see below), whose sum is σ = 1832720. Its totient is φ = 591120.

The previous prime is 1108423. The next prime is 1108427. The reversal of 1108425 is 5248011.

It is an interprime number because it is at equal distance from previous prime (1108423) and next prime (1108427).

It is not a de Polignac number, because 1108425 - 2¹ = 1108423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1108423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7315 + ... + 7464.

2^1108425 is an apocalyptic number.

1108425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1108425 is a deficient number, since it is larger than the sum of its proper divisors (724295).

1108425 is a wasteful number, since it uses less digits than its factorization.

1108425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14792 (or 14787 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1108425 is about 1052.8176480284. The cubic root of 1108425 is about 103.4908857992.

The spelling of 1108425 in words is "one million, one hundred eight thousand, four hundred twenty-five".