30041880 has 96 divisors (see below), whose sum is σ = 99111600. Its totient is φ = 7279360.

The previous prime is 30041863. The next prime is 30041899. The reversal of 30041880 is 8814003.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 30041880.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13486 + ... + 15554.

Almost surely, 2^30041880 is an apocalyptic number.

30041880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30041880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49555800).

30041880 is an abundant number, since it is smaller than the sum of its proper divisors (69069720).

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

30041880 is a wasteful number, since it uses less digits than its factorization.

30041880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105 (or 2090 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 30041880 is about 5481.0473451704. The cubic root of 30041880 is about 310.8677732510.

Adding to 30041880 its reverse (8814003), we get a palindrome (38855883).

It can be divided in two parts, 3004 and 1880, that added together give a palindrome (4884).

The spelling of 30041880 in words is "thirty million, forty-one thousand, eight hundred eighty".