104647487400 has 144 divisors (see below), whose sum is σ = 362778149760. Its totient is φ = 27005788800.

The previous prime is 104647487389. The next prime is 104647487467. The reversal of 104647487400 is 4784746401.

It is a happy number.

104647487400 is a `hidden beast` number, since 1 + 0 + 464 + 74 + 87 + 40 + 0 = 666.

It is a super-5 number, since 5×104647487400⁵ (a number of 56 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 881902 + ... + 993501.

Almost surely, 2^104647487400 is an apocalyptic number.

104647487400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104647487400 is an abundant number, since it is smaller than the sum of its proper divisors (258130662360).

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

104647487400 is a wasteful number, since it uses less digits than its factorization.

104647487400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875456 (or 1875444 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The spelling of 104647487400 in words is "one hundred four billion, six hundred forty-seven million, four hundred eighty-seven thousand, four hundred".