10401432 has 16 divisors (see below), whose sum is σ = 26003640. Its totient is φ = 3467136.

The previous prime is 10401431. The next prime is 10401437. The reversal of 10401432 is 23410401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10401431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216673 + ... + 216720.

Almost surely, 2^10401432 is an apocalyptic number.

10401432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10401432 is an abundant number, since it is smaller than the sum of its proper divisors (15602208).

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

10401432 is a wasteful number, since it uses less digits than its factorization.

10401432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433402 (or 433398 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10401432 is about 3225.1251138522. The cubic root of 10401432 is about 218.2885945794.

Adding to 10401432 its reverse (23410401), we get a palindrome (33811833).

The spelling of 10401432 in words is "ten million, four hundred one thousand, four hundred thirty-two".