1925085 has 8 divisors (see below), whose sum is σ = 3080160. Its totient is φ = 1026704.

The previous prime is 1925081. The next prime is 1925087. The reversal of 1925085 is 5805291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1925085 - 2² = 1925081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1925081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64155 + ... + 64184.

It is an arithmetic number, because the mean of its divisors is an integer number (385020).

2^1925085 is an apocalyptic number.

1925085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1925085 is a deficient number, since it is larger than the sum of its proper divisors (1155075).

1925085 is a wasteful number, since it uses less digits than its factorization.

1925085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128347.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 1925085 is about 1387.4743240868. The cubic root of 1925085 is about 124.3989276624.

The spelling of 1925085 in words is "one million, nine hundred twenty-five thousand, eighty-five".