74053842 has 8 divisors (see below), whose sum is σ = 148107696. Its totient is φ = 24684612.

The previous prime is 74053841. The next prime is 74053883. The reversal of 74053842 is 24835047.

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

74053842 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (74053841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6171148 + ... + 6171159.

It is an arithmetic number, because the mean of its divisors is an integer number (18513462).

Almost surely, 2^74053842 is an apocalyptic number.

74053842 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.

74053842 is a wasteful number, since it uses less digits than its factorization.

74053842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12342312.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 74053842 is about 8605.4542006799. The cubic root of 74053842 is about 419.9354435926.

Adding to 74053842 its reverse (24835047), we get a palindrome (98888889).

The spelling of 74053842 in words is "seventy-four million, fifty-three thousand, eight hundred forty-two".