47146476 has 24 divisors (see below), whose sum is σ = 118471024. Its totient is φ = 14506560.

The previous prime is 47146471. The next prime is 47146501. The reversal of 47146476 is 67464174.

It is a happy number.

47146476 is nontrivially palindromic in base 14.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (47146471) 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, 150955 + ... + 151266.

Almost surely, 2^47146476 is an apocalyptic number.

It is an amenable number.

47146476 is an abundant number, since it is smaller than the sum of its proper divisors (71324548).

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

47146476 is a wasteful number, since it uses less digits than its factorization.

47146476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302241 (or 302239 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 47146476 is about 6866.3291502811. The cubic root of 47146476 is about 361.2571173911.

The spelling of 47146476 in words is "forty-seven million, one hundred forty-six thousand, four hundred seventy-six".