30023007 has 16 divisors (see below), whose sum is σ = 45906432. Its totient is φ = 17097120.

The previous prime is 30022999. The next prime is 30023017. The reversal of 30023007 is 70032003.

It is not a de Polignac number, because 30023007 - 2³ = 30022999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4233 + ... + 8829.

It is an arithmetic number, because the mean of its divisors is an integer number (2869152).

Almost surely, 2^30023007 is an apocalyptic number.

30023007 is a deficient number, since it is larger than the sum of its proper divisors (15883425).

30023007 is a wasteful number, since it uses less digits than its factorization.

30023007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918.

The product of its (nonzero) digits is 126, while the sum is 15.

The square root of 30023007 is about 5479.3254146838. The cubic root of 30023007 is about 310.8026615191.

The spelling of 30023007 in words is "thirty million, twenty-three thousand, seven".