11970907 has 8 divisors (see below), whose sum is σ = 13650336. Its totient is φ = 10399872.

The previous prime is 11970901. The next prime is 11970913. The reversal of 11970907 is 70907911.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11970901) and next prime (11970913).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11970907 is a prime.

It is a super-2 number, since 2×11970907² = 286605228805298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11970901) 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, 26863 + ... + 27304.

It is an arithmetic number, because the mean of its divisors is an integer number (1706292).

Almost surely, 2^11970907 is an apocalyptic number.

11970907 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11970907 is a deficient number, since it is larger than the sum of its proper divisors (1679429).

11970907 is a wasteful number, since it uses less digits than its factorization.

11970907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54197.

The product of its (nonzero) digits is 3969, while the sum is 34.

The square root of 11970907 is about 3459.8998540420. The cubic root of 11970907 is about 228.7576811698.

The spelling of 11970907 in words is "eleven million, nine hundred seventy thousand, nine hundred seven".