1900796 has 12 divisors (see below), whose sum is σ = 3433920. Its totient is φ = 919680.

The previous prime is 1900777. The next prime is 1900813. The reversal of 1900796 is 6970091.

It is a super-2 number, since 2×1900796² = 7226050867232, which contains 22 as substring.

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, 7541 + ... + 7788.

It is an arithmetic number, because the mean of its divisors is an integer number (286160).

2^1900796 is an apocalyptic number.

It is an amenable number.

1900796 is a deficient number, since it is larger than the sum of its proper divisors (1533124).

1900796 is a wasteful number, since it uses less digits than its factorization.

1900796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15364 (or 15362 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 1900796 is about 1378.6935845212. The cubic root of 1900796 is about 123.8735269624.

The spelling of 1900796 in words is "one million, nine hundred thousand, seven hundred ninety-six".