74202674 has 16 divisors (see below), whose sum is σ = 136989888. Its totient is φ = 29354832.

The previous prime is 74202673. The next prime is 74202691. The reversal of 74202674 is 47620247.

It is a self number, because there is not a number n which added to its sum of digits gives 74202674.

It is not an unprimeable number, because it can be changed into a prime (74202673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203672 + ... + 204035.

It is an arithmetic number, because the mean of its divisors is an integer number (8561868).

Almost surely, 2^74202674 is an apocalyptic number.

74202674 is a deficient number, since it is larger than the sum of its proper divisors (62787214).

74202674 is a wasteful number, since it uses less digits than its factorization.

74202674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407729.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 74202674 is about 8614.0973990314. The cubic root of 74202674 is about 420.2165814179.

The spelling of 74202674 in words is "seventy-four million, two hundred two thousand, six hundred seventy-four".