74552254 has 16 divisors (see below), whose sum is σ = 127921248. Its totient is φ = 31921632.

The previous prime is 74552213. The next prime is 74552263. The reversal of 74552254 is 45225547.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21292 + ... + 24544.

It is an arithmetic number, because the mean of its divisors is an integer number (7995078).

Almost surely, 2^74552254 is an apocalyptic number.

74552254 is a deficient number, since it is larger than the sum of its proper divisors (53368994).

74552254 is a wasteful number, since it uses less digits than its factorization.

74552254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4899.

The product of its digits is 56000, while the sum is 34.

The square root of 74552254 is about 8634.3647131680. The cubic root of 74552254 is about 420.8754490761.

The spelling of 74552254 in words is "seventy-four million, five hundred fifty-two thousand, two hundred fifty-four".