74470982 has 16 divisors (see below), whose sum is σ = 118810800. Its totient is φ = 34887168.

The previous prime is 74470961. The next prime is 74470993. The reversal of 74470982 is 28907447.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2894 + ... + 12542.

It is an arithmetic number, because the mean of its divisors is an integer number (7425675).

Almost surely, 2^74470982 is an apocalyptic number.

74470982 is a deficient number, since it is larger than the sum of its proper divisors (44339818).

74470982 is a wasteful number, since it uses less digits than its factorization.

74470982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9895.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 74470982 is about 8629.6571194921. The cubic root of 74470982 is about 420.7224564895.

The spelling of 74470982 in words is "seventy-four million, four hundred seventy thousand, nine hundred eighty-two".