100074734 has 8 divisors (see below), whose sum is σ = 150323040. Its totient is φ = 49967056.

The previous prime is 100074731. The next prime is 100074757. The reversal of 100074734 is 437470001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100074731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33359 + ... + 36234.

It is an arithmetic number, because the mean of its divisors is an integer number (18790380).

Almost surely, 2^100074734 is an apocalyptic number.

100074734 is a deficient number, since it is larger than the sum of its proper divisors (50248306).

100074734 is an equidigital number, since it uses as much as digits as its factorization.

100074734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70314.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 100074734 is about 10003.7360021144. The cubic root of 100074734 is about 464.2744827353.

It can be divided in two parts, 10007 and 4734, that added together give a palindrome (14741).

The spelling of 100074734 in words is "one hundred million, seventy-four thousand, seven hundred thirty-four".