47197696 has 80 divisors (see below), whose sum is σ = 116180064. Its totient is φ = 18653184.

The previous prime is 47197693. The next prime is 47197697. The reversal of 47197696 is 69679174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47197693) 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, 46086 + ... + 47098.

Almost surely, 2^47197696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47197696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58090032).

47197696 is an abundant number, since it is smaller than the sum of its proper divisors (68982368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47197696 is a wasteful number, since it uses less digits than its factorization.

47197696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051 (or 1035 counting only the distinct ones).

The product of its digits is 571536, while the sum is 49.

The square root of 47197696 is about 6870.0579327979. The cubic root of 47197696 is about 361.3878934631.

The spelling of 47197696 in words is "forty-seven million, one hundred ninety-seven thousand, six hundred ninety-six".