10145432 has 32 divisors (see below), whose sum is σ = 21427200. Its totient is φ = 4461600.

The previous prime is 10145423. The next prime is 10145477. The reversal of 10145432 is 23454101.

10145432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869 + ... + 4587.

It is an arithmetic number, because the mean of its divisors is an integer number (669600).

Almost surely, 2^10145432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10145432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10713600).

10145432 is an abundant number, since it is smaller than the sum of its proper divisors (11281768).

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

10145432 is a wasteful number, since it uses less digits than its factorization.

10145432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767 (or 3763 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10145432 is about 3185.1894763106. The cubic root of 10145432 is about 216.4828589707.

Adding to 10145432 its reverse (23454101), we get a palindrome (33599533).

It can be divided in two parts, 1014 and 5432, that added together give a palindrome (6446).

The spelling of 10145432 in words is "ten million, one hundred forty-five thousand, four hundred thirty-two".