1006994201 has 12 divisors (see below), whose sum is σ = 1070938800. Its totient is φ = 946674240.

The previous prime is 1006994171. The next prime is 1006994239. The reversal of 1006994201 is 1024996001.

It is a de Polignac number, because none of the positive numbers 2^k-1006994201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1006994801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 371750 + ... + 374448.

It is an arithmetic number, because the mean of its divisors is an integer number (89244900).

Almost surely, 2^1006994201 is an apocalyptic number.

It is an amenable number.

1006994201 is a deficient number, since it is larger than the sum of its proper divisors (63944599).

1006994201 is a wasteful number, since it uses less digits than its factorization.

1006994201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024 (or 4007 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 1006994201 is about 31733.1719341134. The cubic root of 1006994201 is about 1002.3259859281.

The spelling of 1006994201 in words is "one billion, six million, nine hundred ninety-four thousand, two hundred one".