675172632 has 32 divisors (see below), whose sum is σ = 1688871600. Its totient is φ = 224932224.

The previous prime is 675172621. The next prime is 675172639. The reversal of 675172632 is 236271576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675172639) 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, 42858 + ... + 56454.

Almost surely, 2^675172632 is an apocalyptic number.

It is an amenable number.

675172632 is an abundant number, since it is smaller than the sum of its proper divisors (1013698968).

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

675172632 is a wasteful number, since it uses less digits than its factorization.

675172632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15675 (or 15671 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 675172632 is about 25984.0842055286. The cubic root of 675172632 is about 877.2800971681.

The spelling of 675172632 in words is "six hundred seventy-five million, one hundred seventy-two thousand, six hundred thirty-two".