1896284156 has 12 divisors (see below), whose sum is σ = 3573766392. Its totient is φ = 875208048.

The previous prime is 1896284147. The next prime is 1896284179. The reversal of 1896284156 is 6514826981.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18233450 + ... + 18233553.

It is an arithmetic number, because the mean of its divisors is an integer number (297813866).

Almost surely, 2^1896284156 is an apocalyptic number.

It is an amenable number.

1896284156 is a deficient number, since it is larger than the sum of its proper divisors (1677482236).

1896284156 is a wasteful number, since it uses less digits than its factorization.

1896284156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36467020 (or 36467018 counting only the distinct ones).

The product of its digits is 829440, while the sum is 50.

The square root of 1896284156 is about 43546.3449212445. The cubic root of 1896284156 is about 1237.7543808725.

The spelling of 1896284156 in words is "one billion, eight hundred ninety-six million, two hundred eighty-four thousand, one hundred fifty-six".