30056026 has 32 divisors (see below), whose sum is σ = 60536448. Its totient is φ = 10808640.

The previous prime is 30055997. The next prime is 30056087. The reversal of 30056026 is 62065003.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 30055988 and 30056006.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5505 + ... + 9508.

It is an arithmetic number, because the mean of its divisors is an integer number (1891764).

Almost surely, 2^30056026 is an apocalyptic number.

30056026 is an abundant number, since it is smaller than the sum of its proper divisors (30480422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30056026 is a wasteful number, since it uses less digits than its factorization.

30056026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15046.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 30056026 is about 5482.3376400948. The cubic root of 30056026 is about 310.9165589846.

The spelling of 30056026 in words is "thirty million, fifty-six thousand, twenty-six".