675075492 has 192 divisors, whose sum is σ = 2173248000. Its totient is φ = 176463360.

The previous prime is 675075481. The next prime is 675075497. The reversal of 675075492 is 294570576.

675075492 is a `hidden beast` number, since 6 + 7 + 507 + 54 + 92 = 666.

It is not an unprimeable number, because it can be changed into a prime (675075497) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1464142 + ... + 1464602.

It is an arithmetic number, because the mean of its divisors is an integer number (11319000).

Almost surely, 2^675075492 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 675075492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1086624000).

675075492 is an abundant number, since it is smaller than the sum of its proper divisors (1498172508).

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

675075492 is a wasteful number, since it uses less digits than its factorization.

675075492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 675075492 is about 25982.2149171313. The cubic root of 675075492 is about 877.2380224592.

The spelling of 675075492 in words is "six hundred seventy-five million, seventy-five thousand, four hundred ninety-two".