30055326 has 24 divisors (see below), whose sum is σ = 69925320. Its totient is φ = 8587152.

The previous prime is 30055309. The next prime is 30055343. The reversal of 30055326 is 62355003.

It is an interprime number because it is at equal distance from previous prime (30055309) and next prime (30055343).

It is a junction number, because it is equal to n+sod(n) for n = 30055296 and 30055305.

It is a congruent number.

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, 50821 + ... + 51408.

It is an arithmetic number, because the mean of its divisors is an integer number (2913555).

Almost surely, 2^30055326 is an apocalyptic number.

30055326 is an abundant number, since it is smaller than the sum of its proper divisors (39869994).

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

30055326 is a wasteful number, since it uses less digits than its factorization.

30055326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102248 (or 102241 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 30055326 is about 5482.2737983432. The cubic root of 30055326 is about 310.9141452337.

It can be divided in two parts, 30055 and 326, that added together give a triangular number (30381 = T₂₄₆).

The spelling of 30055326 in words is "thirty million, fifty-five thousand, three hundred twenty-six".