747000206 has 4 divisors (see below), whose sum is σ = 1120500312. Its totient is φ = 373500102.

The previous prime is 747000203. The next prime is 747000209. The reversal of 747000206 is 602000747.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (747000203) and next prime (747000209).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747000203) by changing a digit.

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, 186750050 + ... + 186750053.

It is an arithmetic number, because the mean of its divisors is an integer number (280125078).

Almost surely, 2^747000206 is an apocalyptic number.

747000206 is a deficient number, since it is larger than the sum of its proper divisors (373500106).

747000206 is a wasteful number, since it uses less digits than its factorization.

747000206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373500105.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 747000206 is about 27331.3045060056. The cubic root of 747000206 is about 907.3473472765.

The spelling of 747000206 in words is "seven hundred forty-seven million, two hundred six", and thus it is an aban number.