9056407197 has 4 divisors (see below), whose sum is σ = 12075209600. Its totient is φ = 6037604796.

The previous prime is 9056407123. The next prime is 9056407249. The reversal of 9056407197 is 7917046509.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 9056407197 - 2⁸ = 9056406941 is a prime.

It is a super-2 number, since 2×9056407197² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9056407397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509401197 + ... + 1509401202.

It is an arithmetic number, because the mean of its divisors is an integer number (3018802400).

Almost surely, 2^9056407197 is an apocalyptic number.

It is an amenable number.

9056407197 is a deficient number, since it is larger than the sum of its proper divisors (3018802403).

9056407197 is a wasteful number, since it uses less digits than its factorization.

9056407197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018802402.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 9056407197 is about 95165.1574737309. The cubic root of 9056407197 is about 2084.4203943031.

The spelling of 9056407197 in words is "nine billion, fifty-six million, four hundred seven thousand, one hundred ninety-seven".