74514085 has 8 divisors (see below), whose sum is σ = 89465976. Its totient is φ = 59578560.

The previous prime is 74514071. The next prime is 74514103. The reversal of 74514085 is 58041547.

It can be written as a sum of positive squares in 4 ways, for example, as 4524129 + 69989956 = 2127^2 + 8366^2 .

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

It is not a de Polignac number, because 74514085 - 2¹⁵ = 74481317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74514085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10987 + ... + 16423.

It is an arithmetic number, because the mean of its divisors is an integer number (11183247).

Almost surely, 2^74514085 is an apocalyptic number.

It is an amenable number.

74514085 is a deficient number, since it is larger than the sum of its proper divisors (14951891).

74514085 is a wasteful number, since it uses less digits than its factorization.

74514085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8183.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 74514085 is about 8632.1541343977. The cubic root of 74514085 is about 420.8036107056.

The spelling of 74514085 in words is "seventy-four million, five hundred fourteen thousand, eighty-five".