74230044 has 24 divisors (see below), whose sum is σ = 197947008. Its totient is φ = 21208560.

The previous prime is 74230043. The next prime is 74230067. The reversal of 74230044 is 44003247.

It is a junction number, because it is equal to n+sod(n) for n = 74229996 and 74230023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74230043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441762 + ... + 441929.

It is an arithmetic number, because the mean of its divisors is an integer number (8247792).

Almost surely, 2^74230044 is an apocalyptic number.

It is an amenable number.

74230044 is an abundant number, since it is smaller than the sum of its proper divisors (123716964).

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

74230044 is a wasteful number, since it uses less digits than its factorization.

74230044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883705 (or 883703 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 74230044 is about 8615.6859274233. The cubic root of 74230044 is about 420.2682413443.

The spelling of 74230044 in words is "seventy-four million, two hundred thirty thousand, forty-four".