32450401 has 4 divisors (see below), whose sum is σ = 33861312. Its totient is φ = 31039492.

The previous prime is 32450389. The next prime is 32450417. The reversal of 32450401 is 10405423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32450401 - 2¹³ = 32442209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32450491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705421 + ... + 705466.

It is an arithmetic number, because the mean of its divisors is an integer number (8465328).

Almost surely, 2^32450401 is an apocalyptic number.

It is an amenable number.

32450401 is a deficient number, since it is larger than the sum of its proper divisors (1410911).

32450401 is a wasteful number, since it uses less digits than its factorization.

32450401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410910.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 32450401 is about 5696.5253444534. The cubic root of 32450401 is about 318.9627908369.

Adding to 32450401 its reverse (10405423), we get a palindrome (42855824).

The spelling of 32450401 in words is "thirty-two million, four hundred fifty thousand, four hundred one".