100348448 has 24 divisors (see below), whose sum is σ = 206152128. Its totient is φ = 47992384.

The previous prime is 100348447. The next prime is 100348453. The reversal of 100348448 is 844843001.

It is a super-2 number, since 2×100348448² = 20139622032017408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (100348441) 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 3 ways as a sum of consecutive naturals, for example, 67436 + ... + 68907.

It is an arithmetic number, because the mean of its divisors is an integer number (8589672).

Almost surely, 2^100348448 is an apocalyptic number.

It is an amenable number.

100348448 is an abundant number, since it is smaller than the sum of its proper divisors (105803680).

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

100348448 is a wasteful number, since it uses less digits than its factorization.

100348448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136376 (or 136368 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 100348448 is about 10017.4072493834. The cubic root of 100348448 is about 464.6973758380.

The spelling of 100348448 in words is "one hundred million, three hundred forty-eight thousand, four hundred forty-eight".