100049534 has 8 divisors (see below), whose sum is σ = 161618520. Its totient is φ = 46176696.

The previous prime is 100049527. The next prime is 100049561. The reversal of 100049534 is 435940001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 3848059 = 100049534 / (1 + 0 + 0 + 0 + 4 + 9 + 5 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1924004 + ... + 1924055.

It is an arithmetic number, because the mean of its divisors is an integer number (20202315).

Almost surely, 2^100049534 is an apocalyptic number.

100049534 is a deficient number, since it is larger than the sum of its proper divisors (61568986).

100049534 is a wasteful number, since it uses less digits than its factorization.

100049534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848074.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 100049534 is about 10002.4763933738. The cubic root of 100049534 is about 464.2355095311.

Adding to 100049534 its reverse (435940001), we get a palindrome (535989535).

The spelling of 100049534 in words is "one hundred million, forty-nine thousand, five hundred thirty-four".