1956928 has 14 divisors (see below), whose sum is σ = 3883406. Its totient is φ = 978432.

The previous prime is 1956907. The next prime is 1956953. The reversal of 1956928 is 8296591.

It can be written as a sum of positive squares in only one way, i.e., 1557504 + 399424 = 1248^2 + 632^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15225 + ... + 15352.

2^1956928 is an apocalyptic number.

It is an amenable number.

1956928 is a deficient number, since it is larger than the sum of its proper divisors (1926478).

1956928 is an equidigital number, since it uses as much as digits as its factorization.

1956928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30589 (or 30579 counting only the distinct ones).

The product of its digits is 38880, while the sum is 40.

The square root of 1956928 is about 1398.9024269048. The cubic root of 1956928 is about 125.0810780661.

The spelling of 1956928 in words is "one million, nine hundred fifty-six thousand, nine hundred twenty-eight".