10426545 has 12 divisors (see below), whose sum is σ = 18072756. Its totient is φ = 5560800.

The previous prime is 10426541. The next prime is 10426553. The reversal of 10426545 is 54562401.

10426545 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 654 + 5 = 666.

10426545 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3504384 + 6922161 = 1872^2 + 2631^2 .

It is not a de Polignac number, because 10426545 - 2² = 10426541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10426541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115806 + ... + 115895.

It is an arithmetic number, because the mean of its divisors is an integer number (1506063).

Almost surely, 2^10426545 is an apocalyptic number.

10426545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10426545 is a deficient number, since it is larger than the sum of its proper divisors (7646211).

10426545 is a wasteful number, since it uses less digits than its factorization.

10426545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231712 (or 231709 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 10426545 is about 3229.0161040168. The cubic root of 10426545 is about 218.4641305250.

Adding to 10426545 its reverse (54562401), we get a palindrome (64988946).

The spelling of 10426545 in words is "ten million, four hundred twenty-six thousand, five hundred forty-five".