104981004 has 72 divisors (see below), whose sum is σ = 288404480. Its totient is φ = 32076000.

The previous prime is 104981003. The next prime is 104981011. The reversal of 104981004 is 400189401.

It is a super-2 number, since 2×104981004² = 22042022401696032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104981003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18729 + ... + 23679.

Almost surely, 2^104981004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104981004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144202240).

104981004 is an abundant number, since it is smaller than the sum of its proper divisors (183423476).

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

104981004 is a wasteful number, since it uses less digits than its factorization.

104981004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011 (or 5006 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 104981004 is about 10246.0238141437. The cubic root of 104981004 is about 471.7409463746.

The spelling of 104981004 in words is "one hundred four million, nine hundred eighty-one thousand, four".