10026145 has 4 divisors (see below), whose sum is σ = 12031380. Its totient is φ = 8020912.

The previous prime is 10026139. The next prime is 10026161. The reversal of 10026145 is 54162001.

10026145 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54162001 = 47 ⋅1152383.

It can be written as a sum of positive squares in 2 ways, for example, as 2692881 + 7333264 = 1641^2 + 2708^2 .

It is a cyclic number.

It is not a de Polignac number, because 10026145 - 2¹¹ = 10024097 is a prime.

It is a super-2 number, since 2×10026145² = 201047167122050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002610 + ... + 1002619.

It is an arithmetic number, because the mean of its divisors is an integer number (3007845).

Almost surely, 2^10026145 is an apocalyptic number.

It is an amenable number.

10026145 is a deficient number, since it is larger than the sum of its proper divisors (2005235).

10026145 is an equidigital number, since it uses as much as digits as its factorization.

10026145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005234.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 10026145 is about 3166.4088491539. The cubic root of 10026145 is about 215.6310645917.

Adding to 10026145 its reverse (54162001), we get a palindrome (64188146).

The spelling of 10026145 in words is "ten million, twenty-six thousand, one hundred forty-five".