74226102 has 8 divisors (see below), whose sum is σ = 148452216. Its totient is φ = 24742032.

The previous prime is 74226079. The next prime is 74226209. The reversal of 74226102 is 20162247.

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

74226102 is an admirable number.

It is a super-2 number, since 2×74226102² = 11019028436228808, which contains 22 as substring.

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, 6185503 + ... + 6185514.

It is an arithmetic number, because the mean of its divisors is an integer number (18556527).

Almost surely, 2^74226102 is an apocalyptic number.

74226102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74226102 is a wasteful number, since it uses less digits than its factorization.

74226102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12371022.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 74226102 is about 8615.4571556012. The cubic root of 74226102 is about 420.2608017388.

Adding to 74226102 its reverse (20162247), we get a palindrome (94388349).

The spelling of 74226102 in words is "seventy-four million, two hundred twenty-six thousand, one hundred two".