30256126 has 8 divisors (see below), whose sum is σ = 45451944. Its totient is φ = 15105480.

The previous prime is 30256123. The next prime is 30256157. The reversal of 30256126 is 62165203.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30256126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30256123) 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, 9565 + ... + 12328.

It is an arithmetic number, because the mean of its divisors is an integer number (5681493).

Almost surely, 2^30256126 is an apocalyptic number.

30256126 is a deficient number, since it is larger than the sum of its proper divisors (15195818).

30256126 is a wasteful number, since it uses less digits than its factorization.

30256126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22586.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 30256126 is about 5500.5568808985. The cubic root of 30256126 is about 311.6050160053.

The spelling of 30256126 in words is "thirty million, two hundred fifty-six thousand, one hundred twenty-six".