672600126 has 32 divisors (see below), whose sum is σ = 1475998848. Its totient is φ = 202636640.

The previous prime is 672600113. The next prime is 672600193. The reversal of 672600126 is 621006276.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 672600093 and 672600102.

It is a congruent number.

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, 18036 + ... + 40871.

It is an arithmetic number, because the mean of its divisors is an integer number (46124964).

Almost surely, 2^672600126 is an apocalyptic number.

672600126 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

672600126 is an abundant number, since it is smaller than the sum of its proper divisors (803398722).

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

672600126 is a wasteful number, since it uses less digits than its factorization.

672600126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59096.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 672600126 is about 25934.5353920212. The cubic root of 672600126 is about 876.1644908055.

The spelling of 672600126 in words is "six hundred seventy-two million, six hundred thousand, one hundred twenty-six".