2058724 has 6 divisors (see below), whose sum is σ = 3602774. Its totient is φ = 1029360.

The previous prime is 2058713. The next prime is 2058737. The reversal of 2058724 is 4278502.

It can be written as a sum of positive squares in only one way, i.e., 2050624 + 8100 = 1432^2 + 90^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2058692 and 2058701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257337 + ... + 257344.

2^2058724 is an apocalyptic number.

It is an amenable number.

2058724 is a deficient number, since it is larger than the sum of its proper divisors (1544050).

2058724 is a wasteful number, since it uses less digits than its factorization.

2058724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514685 (or 514683 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2058724 is about 1434.8254249211. The cubic root of 2058724 is about 127.2133557960.

The spelling of 2058724 in words is "two million, fifty-eight thousand, seven hundred twenty-four".