10401897 has 16 divisors (see below), whose sum is σ = 15187968. Its totient is φ = 6280080.

The previous prime is 10401887. The next prime is 10401901. The reversal of 10401897 is 79810401.

It is not a de Polignac number, because 10401897 - 2¹² = 10397801 is a prime.

It is a super-2 number, since 2×10401897² = 216398922397218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10401857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12228 + ... + 13050.

It is an arithmetic number, because the mean of its divisors is an integer number (949248).

Almost surely, 2^10401897 is an apocalyptic number.

It is an amenable number.

10401897 is a deficient number, since it is larger than the sum of its proper divisors (4786071).

10401897 is a wasteful number, since it uses less digits than its factorization.

10401897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 10401897 is about 3225.1972032730. The cubic root of 10401897 is about 218.2918474227.

The spelling of 10401897 in words is "ten million, four hundred one thousand, eight hundred ninety-seven".