1896315 has 8 divisors (see below), whose sum is σ = 3034128. Its totient is φ = 1011360.

The previous prime is 1896313. The next prime is 1896317. The reversal of 1896315 is 5136981.

It is an interprime number because it is at equal distance from previous prime (1896313) and next prime (1896317).

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

It is not a de Polignac number, because 1896315 - 2¹ = 1896313 is a prime.

1896315 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1896313) 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, 63196 + ... + 63225.

It is an arithmetic number, because the mean of its divisors is an integer number (379266).

2^1896315 is an apocalyptic number.

1896315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1896315 is a deficient number, since it is larger than the sum of its proper divisors (1137813).

1896315 is a wasteful number, since it uses less digits than its factorization.

1896315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126429.

The product of its digits is 6480, while the sum is 33.

The square root of 1896315 is about 1377.0675364702. The cubic root of 1896315 is about 123.7761091732.

It can be divided in two parts, 1896 and 315, that added together give a triangular number (2211 = T₆₆).

The spelling of 1896315 in words is "one million, eight hundred ninety-six thousand, three hundred fifteen".