10456145 has 32 divisors (see below), whose sum is σ = 15482880. Its totient is φ = 6621120.

The previous prime is 10456141. The next prime is 10456217. The reversal of 10456145 is 54165401.

10456145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10456145 - 2² = 10456141 is a prime.

It is a super-2 number, since 2×10456145² = 218661936522050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10456141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24746 + ... + 25164.

It is an arithmetic number, because the mean of its divisors is an integer number (483840).

Almost surely, 2^10456145 is an apocalyptic number.

It is an amenable number.

10456145 is a deficient number, since it is larger than the sum of its proper divisors (5026735).

10456145 is a wasteful number, since it uses less digits than its factorization.

10456145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 10456145 is about 3233.5962951488. The cubic root of 10456145 is about 218.6706683760.

It can be divided in two parts, 10456 and 145, that added together give a palindrome (10601).

The spelling of 10456145 in words is "ten million, four hundred fifty-six thousand, one hundred forty-five".