1896285244 has 24 divisors (see below), whose sum is σ = 3828021120. Its totient is φ = 805097136.

The previous prime is 1896285241. The next prime is 1896285271. The reversal of 1896285244 is 4425826981.

It is a super-2 number, since 2×1896285244² = 7191795453224279072, which contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1896285241) 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, 313474 + ... + 319465.

It is an arithmetic number, because the mean of its divisors is an integer number (159500880).

Almost surely, 2^1896285244 is an apocalyptic number.

1896285244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1896285244 is an abundant number, since it is smaller than the sum of its proper divisors (1931735876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1896285244 is a wasteful number, since it uses less digits than its factorization.

1896285244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633057 (or 633055 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 49.

The square root of 1896285244 is about 43546.3574136804. The cubic root of 1896285244 is about 1237.7546175945.

The spelling of 1896285244 in words is "one billion, eight hundred ninety-six million, two hundred eighty-five thousand, two hundred forty-four".