674475552 has 96 divisors (see below), whose sum is σ = 2052812160. Its totient is φ = 215043840.

The previous prime is 674475517. The next prime is 674475569. The reversal of 674475552 is 255574476.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 674475498 and 674475507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2902 + ... + 36842.

It is an arithmetic number, because the mean of its divisors is an integer number (21383460).

Almost surely, 2^674475552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674475552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1026406080).

674475552 is an abundant number, since it is smaller than the sum of its proper divisors (1378336608).

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

674475552 is a wasteful number, since it uses less digits than its factorization.

674475552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33983 (or 33969 counting only the distinct ones).

The product of its digits is 1176000, while the sum is 45.

The square root of 674475552 is about 25970.6671458397. The cubic root of 674475552 is about 876.9780781185.

The spelling of 674475552 in words is "six hundred seventy-four million, four hundred seventy-five thousand, five hundred fifty-two".