30023401 has 8 divisors (see below), whose sum is σ = 31757600. Its totient is φ = 28304640.

The previous prime is 30023369. The next prime is 30023431. The reversal of 30023401 is 10432003.

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 30023401 - 2⁵ = 30023369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30023431) 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, 265 + ... + 7753.

It is an arithmetic number, because the mean of its divisors is an integer number (3969700).

Almost surely, 2^30023401 is an apocalyptic number.

It is an amenable number.

30023401 is a deficient number, since it is larger than the sum of its proper divisors (1734199).

30023401 is a wasteful number, since it uses less digits than its factorization.

30023401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7719.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 30023401 is about 5479.3613678968. The cubic root of 30023401 is about 310.8040210954.

Adding to 30023401 its reverse (10432003), we get a palindrome (40455404).

The spelling of 30023401 in words is "thirty million, twenty-three thousand, four hundred one".