10401956 has 6 divisors (see below), whose sum is σ = 18203430. Its totient is φ = 5200976.

The previous prime is 10401953. The next prime is 10401973. The reversal of 10401956 is 65910401.

10401956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6677056 + 3724900 = 2584^2 + 1930^2 .

It is not an unprimeable number, because it can be changed into a prime (10401953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300241 + ... + 1300248.

It is an arithmetic number, because the mean of its divisors is an integer number (3033905).

Almost surely, 2^10401956 is an apocalyptic number.

It is an amenable number.

10401956 is a deficient number, since it is larger than the sum of its proper divisors (7801474).

10401956 is a wasteful number, since it uses less digits than its factorization.

10401956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600493 (or 2600491 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 10401956 is about 3225.2063499875. The cubic root of 10401956 is about 218.2922601421.

The spelling of 10401956 in words is "ten million, four hundred one thousand, nine hundred fifty-six".