425235401 has 8 divisors (see below), whose sum is σ = 445137408. Its totient is φ = 405720000.

The previous prime is 425235383. The next prime is 425235403. The reversal of 425235401 is 104532524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425235401 - 2⁶ = 425235337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425235403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94400 + ... + 98801.

It is an arithmetic number, because the mean of its divisors is an integer number (55642176).

Almost surely, 2^425235401 is an apocalyptic number.

It is an amenable number.

425235401 is a deficient number, since it is larger than the sum of its proper divisors (19902007).

425235401 is a wasteful number, since it uses less digits than its factorization.

425235401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193303.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 425235401 is about 20621.2366505988. The cubic root of 425235401 is about 751.9860847216.

Adding to 425235401 its reverse (104532524), we get a palindrome (529767925).

The spelling of 425235401 in words is "four hundred twenty-five million, two hundred thirty-five thousand, four hundred one".