74232898 has 8 divisors (see below), whose sum is σ = 111523392. Its totient is φ = 37058436.

The previous prime is 74232889. The next prime is 74232947. The reversal of 74232898 is 89823247.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27390 + ... + 29977.

It is an arithmetic number, because the mean of its divisors is an integer number (13940424).

Almost surely, 2^74232898 is an apocalyptic number.

74232898 is a deficient number, since it is larger than the sum of its proper divisors (37290494).

74232898 is a wasteful number, since it uses less digits than its factorization.

74232898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58016.

The product of its digits is 193536, while the sum is 43.

The square root of 74232898 is about 8615.8515539673. The cubic root of 74232898 is about 420.2736274392.

The spelling of 74232898 in words is "seventy-four million, two hundred thirty-two thousand, eight hundred ninety-eight".