672089050 has 24 divisors (see below), whose sum is σ = 1323621756. Its totient is φ = 253021440.

The previous prime is 672089029. The next prime is 672089051. The reversal of 672089050 is 50980276.

It can be written as a sum of positive squares in 6 ways, for example, as 509450041 + 162639009 = 22571^2 + 12753^2 .

It is a super-2 number, since 2×672089050² = 903407382259805000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (672089051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394497 + ... + 396196.

Almost surely, 2^672089050 is an apocalyptic number.

672089050 is a deficient number, since it is larger than the sum of its proper divisors (651532706).

672089050 is a wasteful number, since it uses less digits than its factorization.

672089050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790722 (or 790717 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 672089050 is about 25924.6803258979. The cubic root of 672089050 is about 875.9425163659.

The spelling of 672089050 in words is "six hundred seventy-two million, eighty-nine thousand, fifty".