18295029 has 12 divisors (see below), whose sum is σ = 26478816. Its totient is φ = 12172392.

The previous prime is 18295007. The next prime is 18295031. The reversal of 18295029 is 92059281.

It is not a de Polignac number, because 18295029 - 2⁷ = 18294901 is a prime.

It is a super-2 number, since 2×18295029² = 669416172221682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 18294984 and 18295002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18295099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3552 + ... + 7014.

It is an arithmetic number, because the mean of its divisors is an integer number (2206568).

Almost surely, 2^18295029 is an apocalyptic number.

It is an amenable number.

18295029 is a deficient number, since it is larger than the sum of its proper divisors (8183787).

18295029 is a wasteful number, since it uses less digits than its factorization.

18295029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056 (or 4053 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 18295029 is about 4277.2688716049. The cubic root of 18295029 is about 263.4982290771.

The spelling of 18295029 in words is "eighteen million, two hundred ninety-five thousand, twenty-nine".