30026070 has 24 divisors (see below), whose sum is σ = 78068016. Its totient is φ = 8006928.

The previous prime is 30026069. The next prime is 30026071. The reversal of 30026070 is 7062003.

It is an interprime number because it is at equal distance from previous prime (30026069) and next prime (30026071).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30026071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166722 + ... + 166901.

It is an arithmetic number, because the mean of its divisors is an integer number (3252834).

Almost surely, 2^30026070 is an apocalyptic number.

30026070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30026070 is an abundant number, since it is smaller than the sum of its proper divisors (48041946).

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

30026070 is a wasteful number, since it uses less digits than its factorization.

30026070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333636 (or 333633 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 30026070 is about 5479.6049127652. The cubic root of 30026070 is about 310.8132307044.

Adding to 30026070 its reverse (7062003), we get a palindrome (37088073).

The spelling of 30026070 in words is "thirty million, twenty-six thousand, seventy".