10145448 has 24 divisors (see below), whose sum is σ = 27477450. Its totient is φ = 3381792.

The previous prime is 10145423. The next prime is 10145477. The reversal of 10145448 is 84454101.

It is a happy number.

10145448 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., 8191044 + 1954404 = 2862^2 + 1398^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70383 + ... + 70526.

Almost surely, 2^10145448 is an apocalyptic number.

10145448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10145448 is an abundant number, since it is smaller than the sum of its proper divisors (17332002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10145448 is a wasteful number, since it uses less digits than its factorization.

10145448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140921 (or 140914 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 10145448 is about 3185.1919879342. The cubic root of 10145448 is about 216.4829727731.

Adding to 10145448 its reverse (84454101), we get a palindrome (94599549).

The spelling of 10145448 in words is "ten million, one hundred forty-five thousand, four hundred forty-eight".