74808495 has 16 divisors (see below), whose sum is σ = 132993120. Its totient is φ = 39897792.

The previous prime is 74808479. The next prime is 74808523. The reversal of 74808495 is 59480847.

74808495 is a `hidden beast` number, since 7 + 480 + 84 + 95 = 666.

It is not a de Polignac number, because 74808495 - 2⁴ = 74808479 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 74808495.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276934 + ... + 277203.

It is an arithmetic number, because the mean of its divisors is an integer number (8312070).

Almost surely, 2^74808495 is an apocalyptic number.

74808495 is a deficient number, since it is larger than the sum of its proper divisors (58184625).

74808495 is a wasteful number, since it uses less digits than its factorization.

74808495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554151 (or 554145 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 74808495 is about 8649.1904245426. The cubic root of 74808495 is about 421.3570898857.

The spelling of 74808495 in words is "seventy-four million, eight hundred eight thousand, four hundred ninety-five".