30412026 has 24 divisors (see below), whose sum is σ = 68758560. Its totient is φ = 9696456.

The previous prime is 30412007. The next prime is 30412073. The reversal of 30412026 is 62021403.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36316 + ... + 37143.

It is an arithmetic number, because the mean of its divisors is an integer number (2864940).

Almost surely, 2^30412026 is an apocalyptic number.

30412026 is an abundant number, since it is smaller than the sum of its proper divisors (38346534).

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

30412026 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 30412026 = (63202410)₉.

30412026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73490 (or 73487 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 30412026 is about 5514.7099651750. The cubic root of 30412026 is about 312.1392992374.

Adding to 30412026 its reverse (62021403), we get a palindrome (92433429).

The spelling of 30412026 in words is "thirty million, four hundred twelve thousand, twenty-six".