1197707 has 6 divisors (see below), whose sum is σ = 1393308. Its totient is φ = 1026564.

The previous prime is 1197697. The next prime is 1197709. The reversal of 1197707 is 7077911.

It is a happy number.

It is not a de Polignac number, because 1197707 - 2⁸ = 1197451 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1197709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12173 + ... + 12270.

It is an arithmetic number, because the mean of its divisors is an integer number (232218).

2^1197707 is an apocalyptic number.

1197707 is a deficient number, since it is larger than the sum of its proper divisors (195601).

1197707 is an equidigital number, since it uses as much as digits as its factorization.

1197707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24457 (or 24450 counting only the distinct ones).

The product of its (nonzero) digits is 3087, while the sum is 32.

The square root of 1197707 is about 1094.3980080391. The cubic root of 1197707 is about 106.1981283134.

The spelling of 1197707 in words is "one million, one hundred ninety-seven thousand, seven hundred seven".