1925395 has 4 divisors (see below), whose sum is σ = 2310480. Its totient is φ = 1540312.

The previous prime is 1925393. The next prime is 1925431. The reversal of 1925395 is 5935291.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5935291 = 31 ⋅191461.

It is a cyclic number.

It is not a de Polignac number, because 1925395 - 2¹ = 1925393 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1925395.

It is not an unprimeable number, because it can be changed into a prime (1925393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192535 + ... + 192544.

It is an arithmetic number, because the mean of its divisors is an integer number (577620).

2^1925395 is an apocalyptic number.

1925395 is a deficient number, since it is larger than the sum of its proper divisors (385085).

1925395 is an equidigital number, since it uses as much as digits as its factorization.

1925395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385084.

The product of its digits is 12150, while the sum is 34.

The square root of 1925395 is about 1387.5860333687. The cubic root of 1925395 is about 124.4056047006.

The spelling of 1925395 in words is "one million, nine hundred twenty-five thousand, three hundred ninety-five".