74835134 has 8 divisors (see below), whose sum is σ = 122457528. Its totient is φ = 34015960.

The previous prime is 74835119. The next prime is 74835143. The reversal of 74835134 is 43153847.

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

It is a junction number, because it is equal to n+sod(n) for n = 74835094 and 74835103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1700777 + ... + 1700820.

It is an arithmetic number, because the mean of its divisors is an integer number (15307191).

Almost surely, 2^74835134 is an apocalyptic number.

74835134 is a deficient number, since it is larger than the sum of its proper divisors (47622394).

74835134 is a wasteful number, since it uses less digits than its factorization.

74835134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401610.

The product of its digits is 40320, while the sum is 35.

The square root of 74835134 is about 8650.7302581921. The cubic root of 74835134 is about 421.4070984641.

The spelling of 74835134 in words is "seventy-four million, eight hundred thirty-five thousand, one hundred thirty-four".