2007244136 has 8 divisors (see below), whose sum is σ = 3763582770. Its totient is φ = 1003622064.

The previous prime is 2007244081. The next prime is 2007244147. The reversal of 2007244136 is 6314427002.

It can be written as a sum of positive squares in only one way, i.e., 1963021636 + 44222500 = 44306^2 + 6650^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2007244099 and 2007244108.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125452751 + ... + 125452766.

Almost surely, 2^2007244136 is an apocalyptic number.

It is an amenable number.

2007244136 is a deficient number, since it is larger than the sum of its proper divisors (1756338634).

2007244136 is a wasteful number, since it uses less digits than its factorization.

2007244136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250905523 (or 250905519 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2007244136 is about 44802.2782456428. The cubic root of 2007244136 is about 1261.4403902232.

The spelling of 2007244136 in words is "two billion, seven million, two hundred forty-four thousand, one hundred thirty-six".