672062071 has 16 divisors (see below), whose sum is σ = 738702720. Its totient is φ = 608878080.

The previous prime is 672062057. The next prime is 672062077. The reversal of 672062071 is 170260276.

It is a cyclic number.

It is not a de Polignac number, because 672062071 - 2²³ = 663673463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672062077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41845 + ... + 55633.

It is an arithmetic number, because the mean of its divisors is an integer number (46168920).

Almost surely, 2^672062071 is an apocalyptic number.

672062071 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

672062071 is a deficient number, since it is larger than the sum of its proper divisors (66640649).

672062071 is a wasteful number, since it uses less digits than its factorization.

672062071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13914.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 672062071 is about 25924.1599863911. The cubic root of 672062071 is about 875.9307955136.

The spelling of 672062071 in words is "six hundred seventy-two million, sixty-two thousand, seventy-one".