47196709 has 16 divisors (see below), whose sum is σ = 57293568. Its totient is φ = 37953792.

The previous prime is 47196697. The next prime is 47196739. The reversal of 47196709 is 90769174.

It is a happy number.

It is not a de Polignac number, because 47196709 - 2¹¹ = 47194661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47196739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72624 + ... + 73270.

It is an arithmetic number, because the mean of its divisors is an integer number (3580848).

Almost surely, 2^47196709 is an apocalyptic number.

It is an amenable number.

47196709 is a deficient number, since it is larger than the sum of its proper divisors (10096859).

47196709 is a wasteful number, since it uses less digits than its factorization.

47196709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 47196709 is about 6869.9860989670. The cubic root of 47196709 is about 361.3853743264.

The spelling of 47196709 in words is "forty-seven million, one hundred ninety-six thousand, seven hundred nine".