74552074 has 4 divisors (see below), whose sum is σ = 111828114. Its totient is φ = 37276036.

The previous prime is 74552047. The next prime is 74552113. The reversal of 74552074 is 47025547.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 59675625 + 14876449 = 7725^2 + 3857^2 .

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 as a sum of consecutive naturals, namely, 18638017 + ... + 18638020.

Almost surely, 2^74552074 is an apocalyptic number.

74552074 is a deficient number, since it is larger than the sum of its proper divisors (37276040).

74552074 is a wasteful number, since it uses less digits than its factorization.

74552074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37276039.

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 74552074 is about 8634.3542896965. The cubic root of 74552074 is about 420.8751103533.

The spelling of 74552074 in words is "seventy-four million, five hundred fifty-two thousand, seventy-four".