1896522 has 8 divisors (see below), whose sum is σ = 3793056. Its totient is φ = 632172.

The previous prime is 1896473. The next prime is 1896527. The reversal of 1896522 is 2256981.

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

1896522 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1896527) 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, 158038 + ... + 158049.

It is an arithmetic number, because the mean of its divisors is an integer number (474132).

2^1896522 is an apocalyptic number.

1896522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1896522 is a wasteful number, since it uses less digits than its factorization.

1896522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316092.

The product of its digits is 8640, while the sum is 33.

The square root of 1896522 is about 1377.1426941316. The cubic root of 1896522 is about 123.7806127714.

The spelling of 1896522 in words is "one million, eight hundred ninety-six thousand, five hundred twenty-two".