74282898 has 32 divisors (see below), whose sum is σ = 154369152. Its totient is φ = 23811200.

The previous prime is 74282881. The next prime is 74282903. The reversal of 74282898 is 89828247.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15340 + ... + 19592.

It is an arithmetic number, because the mean of its divisors is an integer number (4824036).

Almost surely, 2^74282898 is an apocalyptic number.

74282898 is an abundant number, since it is smaller than the sum of its proper divisors (80086254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74282898 is a wasteful number, since it uses less digits than its factorization.

74282898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4370.

The product of its digits is 516096, while the sum is 48.

The square root of 74282898 is about 8618.7526939807. The cubic root of 74282898 is about 420.3679655101.

The spelling of 74282898 in words is "seventy-four million, two hundred eighty-two thousand, eight hundred ninety-eight".