74808465 has 8 divisors (see below), whose sum is σ = 119693568. Its totient is φ = 39897840.

The previous prime is 74808463. The next prime is 74808469. The reversal of 74808465 is 56480847.

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

It is not a de Polignac number, because 74808465 - 2¹ = 74808463 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (74808463) 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, 2493601 + ... + 2493630.

It is an arithmetic number, because the mean of its divisors is an integer number (14961696).

Almost surely, 2^74808465 is an apocalyptic number.

It is an amenable number.

74808465 is a deficient number, since it is larger than the sum of its proper divisors (44885103).

74808465 is a wasteful number, since it uses less digits than its factorization.

74808465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987239.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 74808465 is about 8649.1886902761. The cubic root of 74808465 is about 421.3570335610.

The spelling of 74808465 in words is "seventy-four million, eight hundred eight thousand, four hundred sixty-five".