30466423 has 4 divisors (see below), whose sum is σ = 32810008. Its totient is φ = 28122840.

The previous prime is 30466417. The next prime is 30466427. The reversal of 30466423 is 32466403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30466423 - 2¹³ = 30458231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30466391 and 30466400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30466427) 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, 1171773 + ... + 1171798.

It is an arithmetic number, because the mean of its divisors is an integer number (8202502).

Almost surely, 2^30466423 is an apocalyptic number.

30466423 is a deficient number, since it is larger than the sum of its proper divisors (2343585).

30466423 is a wasteful number, since it uses less digits than its factorization.

30466423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343584.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 30466423 is about 5519.6397527375. The cubic root of 30466423 is about 312.3252928526.

The spelling of 30466423 in words is "thirty million, four hundred sixty-six thousand, four hundred twenty-three".