401203032 has 16 divisors (see below), whose sum is σ = 1003007640. Its totient is φ = 133734336.

The previous prime is 401203021. The next prime is 401203097. The reversal of 401203032 is 230302104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8358373 + ... + 8358420.

Almost surely, 2^401203032 is an apocalyptic number.

It is an amenable number.

401203032 is an abundant number, since it is smaller than the sum of its proper divisors (601804608).

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

401203032 is a wasteful number, since it uses less digits than its factorization.

401203032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16716802 (or 16716798 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 401203032 is about 20030.0532200990. The cubic root of 401203032 is about 737.5442283923.

Adding to 401203032 its reverse (230302104), we get a palindrome (631505136).

The spelling of 401203032 in words is "four hundred one million, two hundred three thousand, thirty-two".