47494635 has 16 divisors (see below), whose sum is σ = 78443520. Its totient is φ = 24513120.

The previous prime is 47494631. The next prime is 47494673. The reversal of 47494635 is 53649474.

It is not a de Polignac number, because 47494635 - 2² = 47494631 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47494631) 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, 50605 + ... + 51534.

It is an arithmetic number, because the mean of its divisors is an integer number (4902720).

Almost surely, 2^47494635 is an apocalyptic number.

47494635 is a deficient number, since it is larger than the sum of its proper divisors (30948885).

47494635 is a wasteful number, since it uses less digits than its factorization.

47494635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102178.

The product of its digits is 362880, while the sum is 42.

The square root of 47494635 is about 6891.6351470460. The cubic root of 47494635 is about 362.1441867344.

The spelling of 47494635 in words is "forty-seven million, four hundred ninety-four thousand, six hundred thirty-five".