30094423 has 4 divisors (see below), whose sum is σ = 31678360. Its totient is φ = 28510488.

The previous prime is 30094417. The next prime is 30094439. The reversal of 30094423 is 32449003.

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

It is not a de Polignac number, because 30094423 - 2⁵ = 30094391 is a prime.

It is a super-3 number, since 3×30094423³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30094483) 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, 791940 + ... + 791977.

It is an arithmetic number, because the mean of its divisors is an integer number (7919590).

Almost surely, 2^30094423 is an apocalyptic number.

30094423 is a deficient number, since it is larger than the sum of its proper divisors (1583937).

30094423 is a wasteful number, since it uses less digits than its factorization.

30094423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583936.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 30094423 is about 5485.8384044738. The cubic root of 30094423 is about 311.0489027499.

The spelling of 30094423 in words is "thirty million, ninety-four thousand, four hundred twenty-three".