272680046 has 4 divisors (see below), whose sum is σ = 409020072. Its totient is φ = 136340022.

The previous prime is 272680043. The next prime is 272680063. The reversal of 272680046 is 640086272.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 272679988 and 272680015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272680043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68170010 + ... + 68170013.

It is an arithmetic number, because the mean of its divisors is an integer number (102255018).

Almost surely, 2^272680046 is an apocalyptic number.

272680046 is a deficient number, since it is larger than the sum of its proper divisors (136340026).

272680046 is a wasteful number, since it uses less digits than its factorization.

272680046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136340025.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 272680046 is about 16513.0265548142. The cubic root of 272680046 is about 648.4618826978.

The spelling of 272680046 in words is "two hundred seventy-two million, six hundred eighty thousand, forty-six".