74509214 has 8 divisors (see below), whose sum is σ = 120361080. Its totient is φ = 34388856.

The previous prime is 74509187. The next prime is 74509223. The reversal of 74509214 is 41290547.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1432844 + ... + 1432895.

It is an arithmetic number, because the mean of its divisors is an integer number (15045135).

Almost surely, 2^74509214 is an apocalyptic number.

74509214 is a deficient number, since it is larger than the sum of its proper divisors (45851866).

74509214 is a wasteful number, since it uses less digits than its factorization.

74509214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865754.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 74509214 is about 8631.8719870026. The cubic root of 74509214 is about 420.7944411683.

The spelling of 74509214 in words is "seventy-four million, five hundred nine thousand, two hundred fourteen".