47196461 has 6 divisors (see below), whose sum is σ = 51106410. Its totient is φ = 43565808.

The previous prime is 47196449. The next prime is 47196467. The reversal of 47196461 is 16469174.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5851561 + 41344900 = 2419^2 + 6430^2 .

It is not a de Polignac number, because 47196461 - 2⁶ = 47196397 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 (47196467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139466 + ... + 139803.

It is an arithmetic number, because the mean of its divisors is an integer number (8517735).

Almost surely, 2^47196461 is an apocalyptic number.

It is an amenable number.

47196461 is a deficient number, since it is larger than the sum of its proper divisors (3909949).

47196461 is a wasteful number, since it uses less digits than its factorization.

47196461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279295 (or 279282 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 47196461 is about 6869.9680494162. The cubic root of 47196461 is about 361.3847413464.

The spelling of 47196461 in words is "forty-seven million, one hundred ninety-six thousand, four hundred sixty-one".