233420001 has 8 divisors (see below), whose sum is σ = 317848704. Its totient is φ = 152302320.

The previous prime is 233419943. The next prime is 233420009. The reversal of 233420001 is 100024332.

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

It is not a de Polignac number, because 233420001 - 2¹³ = 233411809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233420009) 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, 827590 + ... + 827871.

It is an arithmetic number, because the mean of its divisors is an integer number (39731088).

Almost surely, 2^233420001 is an apocalyptic number.

It is an amenable number.

233420001 is a deficient number, since it is larger than the sum of its proper divisors (84428703).

233420001 is a wasteful number, since it uses less digits than its factorization.

233420001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655511.

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

The square root of 233420001 is about 15278.0889184479. The cubic root of 233420001 is about 615.7144634721.

Adding to 233420001 its reverse (100024332), we get a palindrome (333444333).

The spelling of 233420001 in words is "two hundred thirty-three million, four hundred twenty thousand, one".