74036045 has 8 divisors (see below), whose sum is σ = 90733824. Its totient is φ = 57968464.

The previous prime is 74036041. The next prime is 74036051. The reversal of 74036045 is 54063047.

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

It is a cyclic number.

It is not a de Polignac number, because 74036045 - 2² = 74036041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74035999 and 74036017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74036041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157289 + ... + 157758.

It is an arithmetic number, because the mean of its divisors is an integer number (11341728).

Almost surely, 2^74036045 is an apocalyptic number.

It is an amenable number.

74036045 is a deficient number, since it is larger than the sum of its proper divisors (16697779).

74036045 is a wasteful number, since it uses less digits than its factorization.

74036045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315099.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 74036045 is about 8604.4200850493. The cubic root of 74036045 is about 419.9018005491.

The spelling of 74036045 in words is "seventy-four million, thirty-six thousand, forty-five".