2067216724 has 24 divisors (see below), whose sum is σ = 3777459840. Its totient is φ = 988003104.

The previous prime is 2067216703. The next prime is 2067216769. The reversal of 2067216724 is 4276127602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146817 + ... + 160279.

It is an arithmetic number, because the mean of its divisors is an integer number (157394160).

Almost surely, 2^2067216724 is an apocalyptic number.

It is an amenable number.

2067216724 is a deficient number, since it is larger than the sum of its proper divisors (1710243116).

2067216724 is a wasteful number, since it uses less digits than its factorization.

2067216724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15159 (or 15157 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 2067216724 is about 45466.6550781999. The cubic root of 2067216724 is about 1273.8804421090.

It can be divided in two parts, 2067 and 216724, that added together give a triangular number (218791 = T₆₆₁).

The spelling of 2067216724 in words is "two billion, sixty-seven million, two hundred sixteen thousand, seven hundred twenty-four".