74404495 has 48 divisors (see below), whose sum is σ = 107513856. Its totient is φ = 48960000.

The previous prime is 74404493. The next prime is 74404501. The reversal of 74404495 is 59440447.

It is a happy number.

It is not a de Polignac number, because 74404495 - 2¹ = 74404493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74404493) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 492670 + ... + 492820.

It is an arithmetic number, because the mean of its divisors is an integer number (2239872).

Almost surely, 2^74404495 is an apocalyptic number.

74404495 is a deficient number, since it is larger than the sum of its proper divisors (33109361).

74404495 is a wasteful number, since it uses less digits than its factorization.

74404495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 74404495 is about 8625.8040204957. The cubic root of 74404495 is about 420.5972135117.

It can be divided in two parts, 7440 and 4495, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 74404495 in words is "seventy-four million, four hundred four thousand, four hundred ninety-five".