74554622 has 8 divisors (see below), whose sum is σ = 118410336. Its totient is φ = 35084512.

The previous prime is 74554603. The next prime is 74554631. The reversal of 74554622 is 22645547.

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

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, 1096358 + ... + 1096425.

It is an arithmetic number, because the mean of its divisors is an integer number (14801292).

Almost surely, 2^74554622 is an apocalyptic number.

74554622 is a deficient number, since it is larger than the sum of its proper divisors (43855714).

74554622 is a wasteful number, since it uses less digits than its factorization.

74554622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192802.

The product of its digits is 67200, while the sum is 35.

The square root of 74554622 is about 8634.5018385544. The cubic root of 74554622 is about 420.8799051118.

The spelling of 74554622 in words is "seventy-four million, five hundred fifty-four thousand, six hundred twenty-two".