1172290006 has 16 divisors (see below), whose sum is σ = 1874419200. Its totient is φ = 548264808.

The previous prime is 1172290003. The next prime is 1172290033. The reversal of 1172290006 is 6000922711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1172290001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192250 + ... + 198253.

It is an arithmetic number, because the mean of its divisors is an integer number (117151200).

Almost surely, 2^1172290006 is an apocalyptic number.

1172290006 is a deficient number, since it is larger than the sum of its proper divisors (702129194).

1172290006 is a wasteful number, since it uses less digits than its factorization.

1172290006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390603.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1172290006 is about 34238.7208581162. The cubic root of 1172290006 is about 1054.4152719135.

The spelling of 1172290006 in words is "one billion, one hundred seventy-two million, two hundred ninety thousand, six".